People > Prof Yang Hao

Authored Books and Book Chapters

  1. Yang Hao, Raj Mittra, FDTD Modeling of Metamaterials: Theory and Applications. ISBN-13: 9781596931602. Copyright 2008. Artech House, Incorporated Pub.
  2. P. S. Hall, Y. Hao (editor) “Antennas and Propagation for Body-Centric Wireless Networks”, ISBN 1-58053-493-7, 314 pages. Copyright 2006, Artech House Publisher.
  3. Peter Hall, Yang Hao, "Wearable Antennas for Body Area Networks", in Microstrip and Printed Antennas: New Trends, Techniques and Applications edited by Debatosh Guha and Yahia Antar, 2009.
  4. Christos Argyropoulos, Yan Zhao, Efthymios Kallos, and Yang Hao, "Finite-Difference Time-Domain Modeling of Electromagnetic Cloaks", Ed. by Tiejun Cui, Metamaterials – Theory, Design, and Applications, to be published in Springer, 2009.
  5. P.A. Belov, M.G. Silveirinha, C.R. Simovski, Y. Hao, "Subwavelength imaging by arrays of metallic rods", to appear in Handbook of Artificial Materials, Ed. by F. Capolino, CRC Press LLC, 2009.
  6. Y. Hao et al, Chapter 16. Antenna design & propagation measurements and modelling for UWB wireless BAN in ‘Ultra Wideband: Antennas and Propagation for Communications, Radar and Imaging’, ISBN: 978-0-470-03255-8, Hardcover, 508 pages, October 2006 Wiley
  7. Akram Alomainly, Y. Hao and Frank Pasveer, Chapter 6, Antennas for Wearable Devices in “Antennas for Portable Devices” Edited by Zhining Chen, Wiley 2007.

Recent JOURNAL Publications

2009

  1. Y. Zhao, Y. Hao, "Full-wave parallel dispersive finite-difference time-domain modeling of three-dimensional electromagnetic cloaking structures". accepted by Journal of Computational Physics, 2009.
  2. Efthymios Kallos, Christos Argyropoulos, and Yang Hao, "Ground-plane quasicloaking for free space", accepted by Physical Review A, 2009.
  3. A. Sani, G. Palikaras, A. Alomainy and Y. Hao, "Experimental Characterization of UWB On-Body Radio Channel in Indoor Environment Considering Different Antennas", IEEE Transactions on Antennas and Propagation (In Press), 2009.
  4. Lee, Yoonjae; Lu, Xuesong; Hao, Yang; Yang, Shoufeng; Evans, Julian R.G.; Parini, Clive G., " Low-Profile Directive Millimeter-Wave Antennas Using Free-formed Three-Dimensional (3D) Electromagnetic Bandgap Structures", IEEE Transactions on Antennas and Propagation Special Issue on Antennas and Propagation Aspects of 60-90GHz Wireless Communications, 2009 (In Press).
  5. Xuesong Lu, Yoonjae Lee, Shoufeng Yang, Yang Hao, Clive Parini, Julian Evans, "Fabrication and evaluation of solid freeformed electromagnetic bandgap structures"
    has been accepted for publication in Journal of Physics D: Applied Physics as a paper.
  6. Y. Zhao, P. A. Belov, Y. Hao, "Subwavelength internal imaging by means of the wire medium", accepted by J. Opt. A: Pure Appl. Opt. - JOPA/299667/SPE/163509. 2009.
  7. A. Rahman, P. A. Belov, M. Silveirinha, C. R. Simovski, Y. Hao, C. Parini, “The importance of Fabry-Perot resonance and the role of shielding in subwavelength imaging performance of multiwire endoscopes” Applied Physics Letters, Volume 94, Issue 3, id. 031104 (3 pages) (2009).
  8. Christos Argyropoulos, Efthymios Kallos, Yan Zhao, and Yang Hao, " Manipulating the loss in electromagnetic cloaks for perfect wave absorption", Optics Express, Vol. 17, Issue 10, pp. 8467-8475 doi:10.1364/OE.17.008467
  9. Lee, Yoonjae; Lu, Xuesong; Hao, Yang; Yang, Shoufeng; Evans, Julian R.G.; Parini, Clive G., ''A Cylindrical EBG Antenna for Short Range Gigabit Wireless Communications at Millimetre-Wave Bands'' Electronics Letters Publication Date: January 29 2009 Volume: 45, Issue: 3 On page(s): 136-138.
  10. C. Argyropoulos, Y. Zhao and Y. Hao, “A Radially-Dependent Dispersive Finite-Difference Time-Domain Method for the Evaluation of Electromagnetic Cloaks,” IEEE Trans. On Antennas and Propagation, vol. 57, No. 5, pp. 1432-1441, 2009.
  11. Rahman, A; Hao, Y; Parini, CG, "Cross-polar component suppression of interdigital-capacitor and stub-inductor based leaky-wave antenna", Electronics Letters Publication Date: January 1 2009 Volume: 45, Issue: 1 On page(s): 4-6.
  12. A. Sani, Y. Zhao, A. Alomainy, Y. Hao and C. G. Parini, "An Efficient FDTD Algorithm Based on Equivalence Principle for Analyzing On-Body Antenna Performance", IEEE Transactions on Antennas and Propagation, April 2009, vol. 57, issue 4, pp. 1006-1014, DOI: 10.1109/TAP.2009.2014581.
  13. A. Alomainy and Y. Hao, "Modelling and Characterisation of Biotelemetric Radio Channel from Ingested Implants Considering Organ Contents", April 2009, IEEE Transactions on Antennas and Propagation, vol. 57, issue 4, pp. 999-1005, DOI: 10.1109/TAP.2009.2014531.
  14. A. Alomainy, A. Sani, A. Rahman, J. Santas and Y. Hao, “Transient Characteristics of Wearable Antennas and Radio Propagation Channels for Ultra Wideband Body-Centric Wireless Communications”, Antennas and Propagation, IEEE Transactions on Publication Date: April 2009 Volume: 57, Issue: 4, Part 1 On page(s): 875-884.
  15. P. A. Belov, Y. Zhao, Y. Hao, C. Parini, " Enhancement of evanescent spatial harmonics inside media with extreme optical anisotropy", Optics Letters, 2009 Feb 15;34(4):527-9.

2008

  1. Xuesong Lu, Yoonjae Lee, Shoufeng Yang, Yang Hao, Clive Parini, Julian Evans, "Fine lattice structures fabricated by extrusion freeforming: process variables" Journal of Materials Processing Technology Volume 209, Issue 10, 1 June 2009, Pages 4654-4661.
  2. Xuesong Lu, Yoonjae Lee, Shoufeng Yang, Yang Hao, Clive Parini, Julian Evans, "Fabrication of millimeter-wave electromagnetic bandgap crystals using microwave dielectric powders", Journal of the American Ceramic Society, Volume 92, Number 2, February 2009 , pp. 371-378(8).
  3. Chin-Hsiu Chuang, Chin-Pang Liu, Xiaojing Wang, Yang Hao, Clive Parini, Alwyn Seeds et al, " IEEE 802.11a Data Over Fiber Transmission Using Electromagnetic Bandgap Photonic Antenna With Integrated Asymmetric Fabry - Pérot Modulator/Detector", Digital Object Identifier: 10.1109/JLT.2008.927168. Transaction/Journal: IEEE Journal of Lightwave Technology, Volume: 26, Issue: 15.
  4. Hao, Y., Foster, R., "Topical Review: Wireless body sensor networks for health-monitoring applications" (invited), Physiol. Meas. 29, R27-R56, 2008. doi: 10.1088/0967-3334/29/11/R01.
  5. Hao, Y; Hall, PS," On-body antennas and propagation: Recent development" (Invited Paper). IEICE TRANSACTIONS ON COMMUNICATIONS Volume: E91B Issue: 6, Pages: 1682-1688, 2008.
  6. Rahman, A; Hao, Y; Lee, Y, et al, " Effect of unit-cell size on performance of composite right/left-handed transmission line based leaky-wave antenna", ELECTRONICS LETTERS, Volume: 44, Issue: 13, Pages: 788-U23, 2008.
  7. Lu, Xuesong; Lee, Yoonjae; Yang, Shoufeng; Hao, yang; Evans, Julian r.g.; Parini, Clive G., " Extrusion freeforming of millimeter wave electromagnetic bandgap (EBG) structures", Journal: Rapid Prototyping Journal Year: 2009 Volume: 15 Issue: 1 Page: 42 - 51 ISSN: 1355-2546 DOI: 10.1108/13552540910925054.
  8. Yan Zhao, Christos Argyropoulos, Yang Hao, "Full-wave finite-difference time-domain simulation of electromagnetic cloaking structures",Optics Express, Vol. 16, Issue 9, pp. 6717-6730 , 2008.  doi:10.1364/OE.16.006717.
  9. Belov PA, Zhao Y, Tse S, Ikonen P, Silveirinha MG, Simovski CR, Tretyakov S, Hao Y, Parini C, " Transmission of images with subwavelength resolution to distances of several wavelengths in the microwave range", PHYSICAL REVIEW B, Volume: 77 Issue: 19, 2008.
  10. Yoonjae Lee, Yang Hao, Clive Parini, "Characterisation of microstrip patch antennas on metamaterial substrates loaded with complementary split-ring resonators (CSRRs)", Microwave and Optical Technology Letters vol.50(no.8) , August 2008;
  11. Yasir Ahmed, Yang Hao, and Clive Parini, " A 31.5 GHz Patch Antenna Design for Medical Implants", International Journal of Antennas and Propagation Volume 2008 (2008), Article ID 167980, 6 pagesdoi:10.1155/2008/167980.
  12. Yoonjae Lee, Yang Hao, "Figure of Merit Study of Practical Metamaterials Based on Resonant Particles", IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, VOL. 7, 2008, page(s) 168-170;
  13. Xuesong Lu, Yoonjae Lee, Shoufeng Yang, Yang Hao, Rick Ubic, Julian R.G. Evans and Clive G. Parini, " Fabrication of electromagnetic crystals by extrusion freeforming", Metamaterials, 2008;
  14. Akram Alomainy, Yang Hao, Frank Pasveer, "Numerical and Experimental Evaluation of a Compact Sensor Antenna for Healthcare Devices", IEEE Transactions on Biomedical Circuits and Systems, 2008.

2007

  1. Hu, ZH; Nechayev, YI; Hall, PS, Hao, Y, " Measurements and statistical analysis of on-body channel fading at 2.45 GHz", IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, Volume: 6, Pages: 612-615, 2007.
  2. Pekka Ikonen, Constantin Simovski, and Sergei Tretyakov, Pavel Belov and Yang Hao, "Magnification of subwavelength field distributions at microwave frequencies using a wire medium slab operating in the canalization regime", APPLIED PHYSICS LETTERS 91, 104102, 2007.
  3. Yuehe Ge, Karu P. Esselle and Yang Hao, "Design of Low-Profile High-Gain EBG Resonator Antennas using a Genetic Algorithm", IEEE Antennas and Wireless Propagation Letters.
  4. P. A. Belov, C. R. Simovski, P. Ikonen, M. G. Silveirinha and Y. Hao, " Image Transmission with the Subwavelength Resolution in Microwave, Terahertz, and Optical Frequency Bands ", Journal of Communications Technology and Electronics, 2007, Vol. 52, No. 9, pp. 1009–1022.
  5. Y. Zhao, P. Belov, and Y. Hao, "Accurate modelling of left-handed metamaterials using finite-difference time-domain method with spatial averaging at the boundaries", J. Opt. A: Pure Appl. Opt. 9 (2007) S468–S475 doi:10.1088/1464-4258/9/9/S31.
  6. Y. Zhao, P. Belov, and Y. Hao, "Accurate modelling of the optical properties of left-handed media using a finite-difference time-domain method", PHYSICAL REVIEW E 75, 037602, 2007.
  7. Yoonjae Lee, Y. Hao, C. G. Parini, "Rapid Prototyping of Ceramic Millimeterwave Metamaterials: Simulations and Experiments", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 49 (9): 2090-2093 SEP 2007.
  8. Hall PS, Hao Y, Nechayev YI, et al. "Antennas and propagation for on-body communication systems", IEEE ANTENNAS AND PROPAGATION MAGAZINE 49 (3): 41-58 JUN 2007.
  9. Xiaojing Wang, Y. Hao, "Dual-band Operation of an EBG Patch Antenna", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 49 (10): 2454-2458 OCT 2007.
  10. Alomainy, A.; Hao, Y.; Owadally, A.; Parini, C. G.; Nechayev, Y.; Constantinou, C. C.; Hall, P. S.; “Statistical Analysis and Performance Evaluation for On-Body Radio Propagation With Microstrip Patch Antennas”, IEEE Transactions on Antennas and Propagation, Volume 55, Issue 1, Jan. 2007 Page(s):245 – 248.
  11. Yan Zhao, Yang Hao, Clive G Parini, “FDTD Characterisation of UWB Indoor Radio Channel Including Frequency Dependent Antenna Directivities”, IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, VOL. 6, 2007. pp. 191-194.
  12. Yan Zhao, Pavel Belov, Yang Hao, 'Modelling of Wave Propagation in Wire Media Using Spatially Dispersive Finite-Difference Time-Domain Method: Numerical Aspects', IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 55 (6): 1506-1513 Part 1 JUN 2007. Special Issue on Electromagnetic Wave Propagation in Complex Environments: A Tribute to Leopold Benno Felsen, 2007.
  13. Yan Zhao, Yang Hao, “Finite-Difference Time-Domain Study of Guided Modes in Nano-plasmonic Waveguides”, Special Issue on Optical and Terahertz Antenna Technology, IEEE Trans on Antennas and Propagation, November 2007.
  14. Haim Cory, Yoonjae Lee, Yang Hao, Clive Parini, 'On the use of conjugate dielectric and metamaterial slabs as radomes', IET MICROWAVES ANTENNAS & PROPAGATION 1 (1): 137-143 FEB 2007.
  15. Y. Lee, X. Lu, Y. Hao, S. Yang, R. Ubic, J. R. G. Evans, and C. G. Parini, “A Directive Millimetrewave Antenna Based On Freeformed Woodpile EBG Structure”, ELECTRONICS LETTERS 43 (4): 195-196 FEB 15 2007.



2006

  1. Yan Zhao, Pavel Belov, Yang Hao, 'Spatially dispersive finite-difference time-domain analysis of sub-wavelength imaging by the wire medium slabs', 12 June 2006 / Vol. 14, No. 12 / OPTICS EXPRESS 5154.
  2. Dubrovka, R.; Parini, C.; Hao, Y.; Alomainy, A.; Hall, P.; Constantinou, C.; Nechayev, Y.; 'On-body propagation loss estimation using method of equivalent sources', Electronics Letters, Volume 42, Issue 9, 27 April 2006 Page(s):11 - 12
  3. Pavel A. Belov and Yang Hao, ' Subwavelength imaging at optical frequencies using a transmission device formed by a periodic layered metal-dielectric structure operating in the canalization regime', Phys. Rev. B 73, 113110 (2006).
  4. P.A. Belov, Y. Zhao, S. Sudhakaran, A. Alomainy, Y. Hao, "Experimental study of the sub-wavelength imaging by a wire medium slab", Applied Physics Letters, vol. 89, pp. 262109 (1-3), 2006.
  5. Pavel A. Belov, Yang Hao, and Sunil Sudhakaran, ‘Subwavelength microwave imaging using an array of parallel conducting wires as a lens’, PHYSICAL REVIEW B 73, 033108, 2006.
  6. Yan Zhao, Yang Hao, Akram Alomainy, and Clive Parini, ‘UWB On-Body Radio Channel Modelling Using Ray Theory and Sub-band FDTD Method’, Microwave Theory and Techniques, IEEE Transactions on, Volume 54, Issue 4, Part 2, April 2006 Page(s):1827 - 1835
  7. V. Douvalis, Y. Hao, “A Monolithic Active Conical Horn Antenna Array for Millimeter and Sub-Millimiter Wave Applications”, Antennas and Propagation, IEEE Transactions on, Volume 54, Issue 5, May 2006 Page(s):1393 - 1398 .
  8. H. Cory, Y. Hao and C. G. Parini, “A Metamaterial Scanning Near Field Optical Microscope”, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 48, No. 3, March 2006. pp587-590.
  9. A. Alomainy, Y. Hao, X. Hu, C. G. Parini and P. S. Hall, “UWB On-Body Radio Propagation and System Modelling for Wireless Body-Centric Networks”, Communications, IEE Proceedings-, Volume 153, Issue 1, 2 Feb. 2006 Page(s):107 - 114 .
  10. Yang Hao, 'From electromagnetic bandgap to left-handed metamaterials: modelling and applications (invited)', Journal of Zhejiang University SCIENCE A, 2006 7(1):34-40.
  11. S. Sudhakaran, Hao, Y.; Parini, C.G., ‘Focusing of Waves at Low Microwave Frequencies Using Metallic Wire Media’, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 48, No. 1, January 2006. pp133-138.

2005

  1. W. Song, Y. Hao and C. G. Parini, “An ADI- FDTD algorithm in Curvilinear Coordinates”, Electronics Letters, Vol. 41, No. 23. Nov. 2005.
  2. V. Douvalis, Y. Hao and C. G. Parini, “Fast Array Analysis Using a Combination of FDTD and Matrix Manipulation Techniques”, Microwaves, Antennas and Propagation, IEE Proceedings -Volume 152,? Issue 4, August 2005 Page(s):258 – 264.
  3. S. Sudhakaran, Y. Hao and C.G Parini, “Negative Refraction Phenomenon at Multiple Frequency Bands from Electromagnetic Crystals”, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 45 (6): 465-469 JUN 20 2005
  4. Alomainy, A.; Hao, Y.; Parini, C.G.; Hall, P.S.; “Comparison between two different antennas for UWB on-body propagation measurements”, Antennas and Wireless Propagation Letters Volume 4, 2005 Page(s):31 - 34
  5. Y. Zhao, Y. Hao and C. G. Parini, “Radiation Properties of PIFA on UC-EBG substrates”, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 44 (1): 21-24 JAN 5 2005.

2004

  1. Y. Hao, A. Alomainy, and C. G. Parini, “Antenna Beam Shaping from Offset Defects in UC-EBG Cavities”, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 43 (2): 108-112 OCT 20 2004
  2. V. Douvalis, Y. Hao and C. G. Parini, ‘A stable non-orthogonal FDTD method’, Electronics Letters, Vol. 40, No. 14, pp. 850-851, July 2004.
  3. Lu L, Hao Y, Parini CG, ‘Dispersive FDTD characterisation of no phase-delay radio transmission over layered left-handed meta-materials structure’, IEE PROCEEDINGS-SCIENCE MEASUREMENT AND TECHNOLOGY 151 (6): 403-406 NOV 2004.
  4. S. Sudhakaran, Y. Hao and C. G. Parini, 'An Enhanced Prediction of Negative Refraction from EBG-Like Structures', Microwave and Optical Technology Letters, Vol. 41, No. 4, pp. 258-261, May 2004

2003

  1. Y. Hao, C. G. Parini, 'Microstrip Antennas on Various UC-PBG Substrates', IEICE Trans. on Electronics, special issue on microwave and millimeter-wave technology, Oct., 2003.

2002-1997

  1. Y. Hao, C. G. Parini, 'Isolation Enhancement of Anisotropic UC-PBG Microstrip Diplexer Patch Antenna', IEEE Antennas and Wireless Propagation Letters, Vol. 1. 2002.
  2. Yang Hao, V. Douvalis and C. G.Parini, 'Reduction of late time instabilities of the finite difference time domain method in curvilinear coordinates', IEE Proceedings-Science, Measurement and Technology, Vol. 149, No. 5, pp.267-272, Sept. 2002
  3. M. Zheng, P. S. Hall, P. Gardner, Y. Hao, Q. Chen and V. Fusco, 'Cavity-controlled Active Patch Antenna', IEE Proceedings. Part H, Feb, 2001.
  4. Hao Y. ; Ghafouri-Shiraz, H.; Gardner, P.; Hall, P.S.; ‘Low-cost planar millimetrewave duplex transponder with integrated patch antenna for two-way radio on fibre communications’, ITG-Fachbericht, n 157, 1999, p 135-138.
  5. Yang Hao, Railton CJ. Efficient determination of Q factor by structured nonorthogonal FDTD method. Electronics Letters, vol.34, no.19, 17 Sept. 1998, pp.1834-6. Publisher: IEE, UK.
  6. Yang Hao, Railton CJ. Analyzing electromagnetic structures with curved boundaries on Cartesian FDTD meshes. IEEE Transactions on Microwave Theory & Techniques, vol.46, no.1, Jan. 1998, pp.82-8. Publisher: IEEE, USA.
  7. Yang Hao, Chris Railton, 'An efficient and accurate FDTD algorithm for the treatment of curved material boundaries', pp. 382-388, IEE Proceedings, Part H, Vol. 144, No. 5, Oct. 1997.

 

CONFERENCE Publications

Refereed Conference Contributions

  1. Anestis Katsounaros, Yang Hao, Neil Collings, and Bill Crossland, "Optically Transparent Antenna for Ultra Wide-Band Applications", EUCAP 2009 Berlin 23-27 March.
  2. Y. Hao, C. Argyropoulos and Y. Zhao, “Characterization of Microwave Absorber based on Transformation Electromagnetics,” iWAT2009, March 2-4, 2009, Santa Monica, California, USA.
  3. L. Zhang, Y. Lee, Y. Hao, and C. G. Parini, "Woodpile EBG Structure for Millimeter Wave Imaging Enhancement", invited paper for 2009 IEEE International Workshop on Antenna Technology, iWAT2009 : "Small Antennas and Novel Metamaterials" March 2–4, 2009, Santa Monica, California.
  4. Andrea Sani, Akram Alomainy, and Yang Hao, “Time Domain UWB Radio Channel Characterisation for Body-Centric Wireless Communications in Indoor Environment”, presented at IET seminar on wideband and ultrawide band systems and technologies, London.
  5. Andrea Sani, Akram Alomainy, and Yang Hao, “Effect of the Indoor Environment on the UWB On-Body Radio Propagation Channel” invited for presentation at EUCAP 2009 Berlin 23-27 March.
  6. Andrea Sani, Akram Alomainy, and Yang Hao, “Numerical Characterization of the Radiation from Implanted Wireless Sources Considering Different Digital Body Phantoms” invited for presentation at EUCAP 2009 Berlin 23-27 March.
  7. Xiaojing Wang, Yang Hao, ”A Perfect Matching Layer for Haar Wavelet Based Multi-Resolution Time-Domain Technique”, IEEE International Symposium on Antennas and Propagation 2008 (APS 2008), San Diego, USA, July 200.8
  8. Y. Zhao, C. Argyropoulos and Y. Hao, “Dispersive Finite-Difference Time-Domain Simulation of Electromagnetic Cloaking Devices,” IEEE Antennas and Propagation Society International Symposium, 5-12 July 2008, San Diego, USA.
  9. C. Argyropoulos, Y. Zhao and Y. Hao, “A Dispersive Finite-Difference Time-Domain Method for the Evaluation of Electromagnetic Cloaks,” 2nd International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, September 21-26, 2008, Pamplona, Spain.
  10. Y. Hao, C. Argyropoulos and Y. Zhao, “A Radial-Dependent Dispersive FDTD Method for Modeling Metamaterials Based on Coordinate Transformation,” 2nd International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, September 21-26, 2008, Pamplona, Spain.
  11. G.K. Palikaras, P.A. Belov, Y. Zhao and Y. Hao, “Experimental demonstration of sub-wavelength imaging with magnification by a tapered wire medium lens in microwave range”, Proc. of Metamaterials’2008, pp. 20080526-015411 (1-3), Pamplona (Spain), 21-26 September, 2008.
  12. P.A. Belov, P. Ikonen, C.R. Simovski, Y. Hao, S.A. Tretyakov, “Magnification of subwavelength field distributions using a tapered array of wires operating in the canalization regime”, Proc. of Antennas and Propagation Society International Symposium, DOI 10.1109/APS.2008.4619733, pp. 1-4, San Diego, California (USA), 5-11 July, 2008.
  13. P.A. Belov, M.G. Silveirinha, P. Ikonen, C.R. Simovski, S.A. Tretyakov, Y. Zhao, Y. Hao, C. Parini, “Transmission of images with subwavelength resolution to distances of several wavelengths in microwave, terahertz and infrared ranges”, Proc. of International Conference Days on Diffraction, p. 71, St. Petersburg (Russia), 3-6 June, 2008.
  14. P.A. Belov, M.G. Silveirinha, P. Ikonen, C.R. Simovski, S.A. Tretyakov, Y. Zhao, Y. Hao, C. Parini, “Transmission of images with subwavelength resolution to distances of several wavelengths in microwave, terahertz and infrared ranges”, Proc. of APS March Meeting, p. 856, New Orleans, Louisiana (USA), 10-14 March, 2008.
  15. Andrea Sani, Akram Alomainy, Yang Hao, "Characterisation of Ultra Wideband Wearable Antennas and Body-Centric Wireless-Networks in Indoor Environment", European Microwave Week (EuMW) 2008, October 2008, Amsterdam, The Netherlands.
  16. Andrea Sani, Akram Alomainy, Jaime Santas, Yang Hao, "Time Domain Characterisation of Ultra Wideband Wearable Antennas and Radio Propagation for Body-Centric Wireless Networks in Healthcare Applications", The 5th International Workshop on Wearable and Implantable Body Sensor Networks (BSN 2008), Hong Kong, 1 - 3 June 2008.
  17. L. Zhang, Y. Hao, C. G. Parini and John Dupuy, "An Investigation of Antenna Element Spacing on the Quality of Millimetre Wave Imaging," has been accepted for presentation at the 2008 IEEE AP-S International Symposium on Antennas and Propagation and 2008 USNC/URSI National Radio Science Meeting in San Diego, California, USA, on July 05-12, 2008.
  18. Yoonjae Lee, Yang Hao, and Clive G. Parini,” Millimetrewave metamaterials with controlled defects and their applications,” International Workshop on Antenna Technology (IWAT), Chiba, Japan, Mar, 2008.
  19. Yoonjae Lee, Xuesong Lu, Yang Hao, Shoufeng Yang, Julian R. G. Evans, and Clive G. Parini, “Directive Millimeterwave antennas using freeformed ceramic metamaterials in planar and cylindrical forms,” IEEE International Symposium on Antennas and Propagation, San Diego, CA, USA, July 2008.
  20. Katherin Lugo, Rodney A. Gomez, Yoonjae Lee, Nader Farahat, Raj Mittra, and Yang Hao, “FDTD analysis of an antenna covered by dielectric woodpile EBG superstrate,” IEEE International Symposium on Antennas and Propagation, San Diego, CA, USA, July 2008.
  21. Yoonjae Lee, Xuesong Lu, Yang Hao, Shoufeng Yang, Julian R. G. Evans, and Clive G. Parini, “ Beam shaping of millimetrewave antennas using freeformed ceramic metamaterials,” NATO Advanced Research Workshop, Metamaterials for Secure Information and Communication Technologies, Marrakesh, Morocco, May, 2008.
  22. Xiaojing Wang, Yang Hao and Cho-Ho Chu, "STABILITY COMPARISON BETWEEN MULTI-RESOLUTION TIME-DOMAIN (MRTD) AND FINITE-DIFFERENCE TIME-DOMAIN (FDTD) TECHNIQUES", Loughborough Antenna and Propagation Conference (LAPC ’08), Loughborough (United Kingdom), 17-18 March 2008.
  23. L. Zhang, Y. Hao, C. G. Parini and John Dupuy, "AN EXPERIMENTAL MILLIMETRE WAVE IMAGING SYSTEM", Loughborough Antenna and Propagation Conference (LAPC ’08), Loughborough (United Kingdom), 17-18 March 2008.
  24. Dong Hyun Lee, Yoonjae Lee, Yang Hao, Yiannis Vardaxoglou, Wee Sang Park, "PERTURBATION INPUT IMPEDANCE MATCHING TECHNIQUE FOR FABRYPEROT HIGH GAIN ANTENNA", Loughborough Antenna and Propagation Conference (LAPC ’08), Loughborough (United Kingdom), 17-18 March 2008.
  25. Yan Zhao, Christos Argyropoulos, Yang Hao, "DISPERSIVE FINITE-DIFFERENCE TIME-DOMAIN SIMULATION OF ELECTROMAGNETIC CLOAKING DEVICES", Loughborough Antenna and Propagation Conference (LAPC ’08), Loughborough (United Kingdom), 17-18 March 2008.
  26. Andrea Sani, Yan Zhao, Yang Hao, “Analysis of on-body propagation channel using a hybrid technique combining the equivalence principle and FDTD“, International Workshop on Antenna Technology 2008 (IWAT’08), Chiba (Japan) , 1-3 March 2008.
  27. Andrea Sani, Yan Zhao, Yang Hao, “Analysis of on-body antenna radiation pattern using a numerical technique based on equivalence principle and FDTD “ ,  Loughborough Antenna and Propagation Conference (LAPC ’08), Loughborough (United Kingdom), 17-18 March 2008.
  28. Y. Zhao, P. A. Belov, and Y. Hao, "Amplification of evanescent spatial harmonics and subwavelength imaging inside of a wire medium slab," First International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, Metamaterials'2007, October 22-26, 2007, Rome, Italy.
  29. P. A. Belov, Y. Zhao, and Y. Hao, "Transmission of images into far-field-zone with subwavelength resolution," First International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, Metamaterials'2007, October 22-26, 2007, Rome, Italy.
  30. Y. Zhao, and Y. Hao, "Conformal dispersive finite-difference time-domain simulations of plasmonic waveguides," 2007 International Symposium on Antennas and Propagation, August 20-24, 2007, Toki Messe, Niigata, Japan.
  31. Y. Lee, Y. Hao, S. Zumoberhaus, and J. Mosig,”Figure-of-Merit (FOM) Analysis of Resonant Particles for Construction of Practical Metamaterials,” European Conference on Antennas and Propagation, Edinburgh, Nov. 2007.
  32. A. Rahman, Y. Lee, Y. Hao, and C. G. Parini, “Limitations in Bandwidth and Unit Cell Size of Composite Right-Left Handed Transmission Line Based Leaky-Wave Antenna,” European Conference on Antennas and Propagation, Edinburgh, Nov. 200.
  33. A. Rahman, Y. Hao, Y. Lee, and C. G. Parini, “Effects of Homogeneity and Design Complexity of CRLH-TL based Leaky-Wave Antennas,” Metamaterial Congress, Rome, Italy, Oct. 2007.
  34. Y. Lee, Y. Hao, and C. G. Parini, “Solid Freeforming of Millimetre-wave Metamaterials and Its Applications,” EUMW, Munich, Germany, Oct. 2007
  35. Y. Lee, Y. Hao, and C. G. Parini, “A Low Profile Directive Millimetrewave Antenna Using Freeformed Metamaterial,” Metamorphose Workshop, Belfast, UK, Aug. 2007.
  36. Y. Lee, Y. Hao, and C. G. Parini, “Low Profile High Directivity Millimetrewave Antenna Using Freeformed Metamaterial,” Irmmw-THz, 2007 S. Harmer, Y. Lee, G. Ren, Y. Hao, “Measurement of Complex Permittivity of Textile Materials for Body-Centric Wireless Communications,” IET Seminar on Antennas and Propagation for Body-Centric Wireless Communications, London, Apr. 2007.
  37. Akram Alomainy, Yang Hao and David M. Davenport, “Parametric Study of Wearable Antennas with Varying Distances from the Body and Different On-Body Positions”, IET Seminar on Antennas and Propagation for Body-Centric Wireless Communication.
  38. C. G. Parini, Y. Lee and Y. Hao, “New Technology Millimetrewave Antennas,” IEEE International Workshop on Antenna Technology Small and Smart Antennas Metamaterials and Applications (iWAT07), Cambridge, UK, March 2007.
  39. Y. Lee, S. Tse, Y. Hao and C. G. Parini, “A Compact Microstrip Antenna with Improved Bandwidth Using Complementary Split-Ring Resonator (CSRR) Loading,” IEEE Antennas and Propagation Society Symposium, Hawaii, USA, June 2007.
  40. Y. Hao, Yan Zhao, Yoonjae Lee, Ian Youngs, “Small Antennas with Dielectric, Magneto-dielectric and Metamaterial Loadings”, Loughborough Antennas & Propagation Conference, 2007. UK.
  41. Y. Zhao, P. Belov, and Y. Hao, “Spatially dispersive finite-difference time-domain modelling of the wire medium for subwavelength imaging,” International Workshop on Antenna Technology 2007 (iWAT07), “Small and Smart Antennas, Metamaterials and Applications,” March 21-23, 2007, Cambridge, U.K.
  42. Y. Zhao, P. Belov, and Y. Hao, “Accurate modelling of the optical properties of left-handed media using a finite-difference time-domain method,” 2007 IEEE Antennas and Propagation Society International Symposium, June 10-15, Honolulu, Hawaii, USA.
  43. Y. Zhao, and Y. Hao, “A conformal dispersive FDTD method for modelling of nano-plasmonic waveguides,” 2007 IEEE Antennas and Propagation Society International Symposium, June 10-15, Honolulu, Hawaii, USA.
  44. P. Belov, Y. Zhao, S. Sudhakaran, and Y. Hao, “Sub-wavelength imaging by a wire medium slab: experiment,” 2007 IEEE Antennas and Propagation Society International Symposium, June 10-15, Honolulu, Hawaii, USA.
  45. S.W. Harmer, G. Ren and Y. Hao, “A Transmittance technique for the determination of the complex permittivity, uniformity and alignment of carbon nano-tube composite materials in the mm wave region”, submitted to 2007 IEEE International Conference on Networking, Sensing and Control London, United Kingdom, April 15-17, 2007.
  46. Yan Zhao, Pavel Belov, Yang Hao, “On the Effects of Numerical Material Parameters and Switching Time in FDTD Modelling of Left-Handed Metamaterials”, 2007 ACES Conference on Applied Computational Electromagnetics, to be held in Verona, Italy from 19 to 23 of March 2007.
  47. Yan Zhao, Pavel Belov, Yang Hao, “Stability and Numerical Dispersion Analysis for A Spatially Dispersive Finite-Difference Time-Domain Method”, 2007 ACES Conference on Applied Computational Electromagnetics, to be held in Verona, Italy from 19 to 23 of March 2007.
  48. C. Rieckmann, Y. Hao, and C. G. Parini, “A New Approach for Deembedding Active Devices from Active Grids”, 2007 ACES Conference on Applied Computational Electromagnetics, to be held in Verona, Italy from 19 to 23 of March 2007.
  49. Akram Alomainy, Yang Hao, Frank Pasveer, “Modelling and Characterisation of a Compact Sensor Antenna for Healthcare Applications”, 4th International Workshop on Wearable and Implantable Body Sensor Networks, 26th - 28th March, 2007, Aachen, Germany.
  50. P.A. Belov, Y. Zhao and Y. Hao, "Accurate modeling of left-handed media using FDTD method and finite-size effects of a left-handed medium slab on the image quality revisited", Proc. of 1st European Topical Meeting on Nanophotonics and Metamaterials, Nanometa-2007, on CD-ROM, Tue4f62, Seefeld, Tirol (Austria), 8-11 January, 2007.
  51. P.A. Belov, C.R. Simovski, Y. Hao, "Sub-wavelength imaging without negative refraction and amplification of evanescent waves", Proc. of Bianisotropics 2006 - Int. Conf. on Complex Media and Metamaterials, pp. 6-7, Samarkand (Uzbekistan), September 25-28, 2006.
  52. P.A. Belov, Y. Hao, "Microwave and optical sub-wavelength imaging without negative refraction and amplification of evanescent waves", Proc. of IET Seminar on Metamaterials for Microwave and (Sub)Millimetrewave Applications, pp. 84-88, London (UK), September 19, 2006.
  53. Y. Zhao, P. Belov, and Y. Hao, "Improvement of numerical accuracy in FDTD modelling of left-handed metamaterials," The IET Seminar on Metamaterials for Microwave and (Sub) Millimetrewave Applications: Electromagnetic Bandgap and Double Negative Designs, Structures, Devices and Experimental Validation, RSM, London, UK, Sep. 19 2006.
  54. Y. Zhao, Y. Hao, and C. Parini, "FDTD characterisation of UWB indoor radio channel including frequency dependent antenna directivities," European Conference on Wireless Technology, European Microwave Week 2006, Manchester, UK, Sep. 10-12 2006.
  55. Y. Zhao, P. Belov, and Y. Hao, "Spatially dispersive finite-difference time-domain method for modelling of sub-wavelength imaging by wire media," 2006 IEEE AP-S International Symposium on Antennas and Propagation, Albuquerque, New Mexico, USA, Jul. 9-14 2006.
  56. Y. Zhao, P. Belov, and Y. Hao, "Spatially dispersive FDTD method for numerical verification of sub-wavelength imaging by wire medium," Annual International Conference 'Days On Diffraction', St. Petersburg, Russia, May 30 - Jun. 2, 2006.
  57. Y. Hao, A. Alomainy, Y. Zhao, and C. Parini, "UWB body-centric network: radio channel characteristics and deterministic propagation modelling," IEE Seminar on Ultra-Wideband Systems, Technologies and Applications, London, UK, Apr. 20, 2006.
  58. A. Alomainy, Y. Hao, Y. Yuan and Y. Liu, “Modelling and Characterisation of Radio Propagation from Wireless Implants at Different Frequencies”, European Microwave Week 2006, European Conference on Wireless Technology (ECWT), Manchester, UK, Sept. 10-15, 2006.
  59. Akram Alomainy, Yang Hao, “Radio Channel Models for UWB Body-Centric Networks with Compact Planar Antenna”, 2006 IEEE AP-S International Symposium on Antennas and Propagation, Albuquerque, New Mexico, USA, Jul. 9-14 2005.
  60. Y. Lee, Y. Hao and C. G. Parini, “A Free-formed EBG Resonator Antenna at Millimeter Frequencies,” EuCAP, Nice, France, Nov. 2006.
  61. Y. Lee, Y. Hao and C. G. Parini, “Applications of EBG structures for Novel Communication Antenna Designs,” European Microwave Conference, Manchester, UK, Sept. 2006
  62. Y. Lee, Y. Hao, Y. Zhao, and C. G. Parini, “On the Design of Millimetrewave EBG Resonator Antenna Based on Woodpile Structure,” IET Seminar on Metamaterials for Microwave and (Sub) Millimetrewave Applications,” London, UK, Sept. 2006
  63. Y. Lee, Y. Hao and C. G. Parini, “Characterisation of Dielectric-Left Handed Material (LHM) Composite Material and Their Application to Antennas,” URSI-UK National Symposium, Abingdon, UK, July, 2006.
  64. Xiaojing Wang, Yang Hao, “Multi-layer Uni-planar EBG Antenna and Its Dual-band Realization”, The Proceeding of UK National URSI Symposium 2006, July 2006.
  65. W.Song, Y.Hao, C.G.Parini, "Calculating the Dispersion Diagram Using the Nonorthoglnal FDTD Method", The Institution of Engineering and Technology Seminar on Metamaterials for Microwave and (Sub) Millimetrewave Applications: Electromagnetic Bandgap and Double Negative Designs, Structures, Devices and Experimental Validation. Sep. 2006.
  66. W.Song, Y.Hao, C.G.Parini, "Comparison of Nonorthogonal FDTD and Yee’s Algorithm in Modelling Photonic Bandgap Structures", International Sympsium on Antennas and Propagation (ISAP2006), Singapore, Nov. 2006.
  67. P.A. Belov, Y. Hao, "Microwave and optical sub-wavelength imaging without negative refraction and amplification of evanescent waves", Proc. of IET Seminar on Metamaterials for Microwave and (Sub)Millimetrewave Applications, pp. 84-88, London (UK), September 19, 2006.
  68. P.A. Belov, Y. Hao, S. Sudhakaran, "Sub-wavelength microwave imaging by a slab of wire medium", Proc. of 36th European Microwave Conference, pp. 1331­-1332, Manchester (UK), September 10-15, 2006.
  69. P.A. Belov, Y. Hao, "Sub-wavelength imaging at optical frequencies using a periodic layered metal-dielectric structure operating in the canalization regime", Proc. of Photonic Metamaterials: From Random to Periodic, OSA Topical Meeting, on CD-ROM, TuB6, Grand Bahama Island (Bahamas), June 5-8, 2006.
  70. P.A. Belov, S. Sudhakaran, C.R. Simovski, Y. Hao, "Sub-wavelength imaging without negative refraction and amplification of evanescent waves", Int. Seminar "Days on Diffraction'2006", Book of Abstracts, pp. 14-15, St. Petersburg (Russia), May 30 - June 2, 2006.
  71. P.A. Belov, Y. Hao "Sub-wavelength imaging using a lens formed by an array of conducting wires", Proc. of Loughborough Antennas and Propagation Conference 2006, pp. 305-308, Loughborough (UK), April 11-12, 2006.
  72. N. A. Giannakis, J. E. Inglesfield, P. A. Belov, Y. Zhao, Y. Hao, ‘Dispersion Properties of Subwavelength Waveguide Formed by Silver Nano-Rods’, Photon 06, 4-7 September, 2006.
  73. Sudhakaran, S., Hao, Y., Parini, C.G., “Experimental verifiaction of wave focussing from metallic wire media”, Loughborough Antennas & propagation Conference (LAPC2005), 4-6 April 2005, ISBN 0 947974 33 4, pp67-70.
  74. Zhao, Y., Hao, Y., Parini, C.G., “Comparison of sub-band FDTD and ray tracing methods for UWB indoor propagation modelling”, Loughborough Antennas & propagation Conference (LAPC2005), 4-6 April 2005, ISBN 0 947974 33 4, pp144-7.
  75. Hall, P.S., Nechayev, Y.I., Hao, Y., Alomiany, A., Kamarudin, M.R., Constantinou, C.C., Dubrovka, R., Parini, C.G., “Radio channel characterisation and antennas for on-body communications”, Loughborough Antennas & propagation Conference (LAPC2005), 4-6 April 2005, ISBN 0 947974 33 4, pp332-5.
  76. Y. Hao, S. Sudhakaran, D. Nyberg, C.Parini and H. Cory, ‘Metamaterial Realisation and its Applications to Antennas’, PIERS 2005, Progress in Electromagnetics Research Symposium, Hangzhou China, 28-31 August 2005.
  77. Y. Hao, P. S. Hall, A. Alomainy, Y. I. Nechayev, C. G. Parini, C. C. Constantinou, ‘Antennas and Propagation for Wireless Body-Centric Networks’, PIERS 2005, Progress in Electromagnetics Research Symposium, Hangzhou China, 28-31 August 2005.
  78. Y. Zhao, Y. Hao and C. G. Parini, ‘Two Novel FDTD Based UWB Indoor Propagation Models’, IEEE International Conference on Ultra-Wideband, September 5 - 8, 2005 in Zurich, Switzerland.
  79. Yang Hao, ‘Antennas and Propagation for On-Body Communication Systems (keynote Speech)’, The 11th Internationnal Symposium on Antenna Technology and Apply Electromagnetics (ANTEM 2005), France, June 15-17, 2005.
  80. Y. I. Nechayev, P. S. Hall, C. C. Constantinou, Y. Hao, A. Alomainy, R. Dubrovka, C. G. Parini, ‘On-Body Path Gain Variations with Changing Posture and Antenna Position’, the 2005 IEEE AP-S International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, Washington DC, USA on July 3-8, 2005.
  81. A. Alomainy, Y. Hao, C. G. Parini and P. S. Hall, ‘On-Body Propagation Channel Characterisation for UWB Wireless Body-Centric Networks’, the 2005 IEEE AP-S International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, Washington DC, USA on July 3-8, 2005.
  82. Y. Hao, A. Alomainy, P. S. Hall, Y. I. Nechayev, C. G. Parini, C. C. Constantinou, “Antennas and Propagation for Body Centric Wireless Communications”, 2005 IEEE/ACES International Conference on Wireless Communications and Applied Computational Electromagnetics. April 3-7, 2005, in Honolulu, Hawaii, USA
  83. Yang Hao, Akram Alomainy, Yan Zhao, Clive G. Parini, Peter S. Hall, The University of Birmingham, Birmingham, UK, Yuriy I. Nechayev, and Costas C. Constantinou, ‘Antennas and Propagation for Body Centric Wireless Communications’, International Wireless Summit (IWS 2005), Aalborg, Denmark, 18-22, September, 2005.
  84. Y. Hao, ‘FROM ELECTROMAGNETIC BANDGAP TO LEFT HANDED METAMATERIALS: MODELLING AND APPLICATIONS (invited talk)’, International Workshop on Meta-materials and Negative Refraction (Hangzhou, China, August 27-29, 2005).
  85. Yuriy I Nechayev, Peter S Hall, Costas C Constantinou, Yang Hao, Abdus S Owadally, Clive G. Parini, ‘Path Loss Measurements of On-Body Propagation Channels’, 2004 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION, August 17-21, 2004, Sendai, JAPAN, Sendai International Center.
  86. Peter HALL, Yuriy NECHAYEV, Akram ALOMAINY, Yang HAO, Abdus OWADALLY, Costas CONSTANTINOU and Clive PARINI, 'ON-BODY COMMUNICATIONS CHANNEL CHARACTERISATION FOR WEARABLE COMPUTER SYSTEMS', Joint COST 273/284 Workshop on Antennas and Related System Aspects in Wireless Communications, 7-10 June 2004.
  87. P S Hall, Y I Nechayev, A S Owadally, Y Hao, C C Constantinou and C Parini, 'Characterisation of On-Body Communication Channels', accepted for presentation at the 2004 IEEE AP-S International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting to be held in Monterey, California, USA on June 20-26, 2004.
  88. S. Sudhakaran, Y. Hao and C. G. Parini, ‘An experimental verification of Spatial Harmonics Effects on Negative Refraction,’ the 2004 IEEE AP-S International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting to be held in Monterey, California, USA on June 20-26, 2004.
  89. V. Douvalis, Y. Hao, ‘A Monolithic Active Conical Horn Antenna Arrays for Millimeter and Sub-Millimiter Wave Applications’, the 2004 IEEE AP-S International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting to be held in Monterey, California, USA on June 20-26, 2004.
  90. V. Douvalis, Y. Hao and C. G. Parini, 'Large antenna array simulation using FDTD with enhanced matrix manipulation techniques', Fifth International Conference on Computation in Electromagnetics (CEM 2004) 19 -22 April 2004, Stratford-upon-Avon, UK.
  91. L. Lu, Y. Hao and C. G. Parini, 'Dispersive FDTD characterisation of no phase delay radio transmission over layered left handed meta materials structure', Fifth International Conference on Computation in Electromagnetics (CEM 2004) 19 -22 April 2004, Stratford-upon-Avon, UK.
  92. A. Alomainy, A. S. Owadally, Y. Hao, C. G. Parini, Y. I. Nechayev, C. C. Constantinou and P. S. Hall, 'Body-Centric WLANs for Future Wearable Computers', international workshop on wearable and implantable body sensor network, Imperial College London, April, 2004.
  93. V. Douvalis, Y. Hao and C. G. Parini, 'Modelling of A Hard Conical Horn Antenna Using Local Distorted Nonorthogonal FDTD Method', the 27th ESA Antenna Technology Workshop on Innovative Periodic Antennas held in Santiago de Compostela, Spain, 9-11 March 2004. S. Sudhakaran,
  94. Y. Hao and C. G. Parini, 'Measurement verification of negative refraction in generalised electromagnetic periodic structures', the 27th ESA Antenna Technology Workshop on Innovative Periodic Antennas in Santiago de Compostela, Spain, 9-11 March 2004.
  95. A. Alomainy, Y. Hao and C. G. Parini, 'EBG Structure for Indoor WLAN Antenna with Beam Shaping', the 27th ESA Antenna Technology Workshop on Innovative Periodic Antennas held in Santiago de Compostela, Spain, 9-11 March 2004.
  96. Y. Hao, L. Lu, S. S. Sudhakaran and C. G. Parini, 'Numerical Techniques in Left-handed Materials Modelling', PIERS 2004, Progress in Electromagnetics Research Symposium, 28-31 March 2004, Pisa, Italy.
  97. Y. Hao, A. Alomainy, I. J Garcia Zuazola and C. G. Parini, 'Small Antennas on Electromagnetic BandGap Structures', PIERS 2004, Progress in Electromagnetics Research Symposium, 28-31 March 2004, Pisa, Italy.
  98. Y. Hao, C. G. Parini, 'Antenna Design and Radio Propagation Modelling for Wireless Wearable Computers', the 1st UK-UbiNet Workshop, the 25-26th September 2003, Imperial College London, UK.
  99. Y. Hao, S. Sudhakaran, and C. G.Parini, ‘Spaital Harmonics Effects on Characterisation of Left-handed Metamaterials’, the 2003 Asia-Pacific Microwave Conference (APMC 03), Korea (South).
  100. Y. Hao, C. G. Parini, 'Novel WLAN antenna technology for potential onboard spacecraft applications (Invited Talk)', "Wireless Data Communications Onboard Spacecraft - Technology and Applications Workshop" Organized by the European Space Agency (ESA), 14th -16th April 2003, ESA/ESTEC, Noordwijk, NL
  101. Y. Hao, L. Lu and C. G. Parini, 'Dispersive FDTD Modeling on Multi-layer Left-Handed Meta-Materials for Near/Far Field Imaging At Microwave Frequencies', the 2003 IEEE AP-S International Symposium on Antennas and Propagation and USNC/CNC/URSI North American Radio Science Meeting, Columbus, Ohio, USA on June 22-27, 2003.
  102. Y. Hao, C. G. Parini, 'Emerging Technologies in Antennas Design for Wireless Networking (Invited Talk)', Wireless Broadband Forum, Cambridge, 2002 V. Douvalis,
  103. Y. Hao and C. G. Parini, 'Antenna array analysis using matrix manipulation in conformal FDTD scheme', ICAP 2003, UK Y. Hao, L. Lu and C. G. Parini, 'Time-domain modelling on wave propagation through single/multilayer left-handed meta-materials slabs', ICAP 2003, UK.
  104. Y. Hao, C. G. Parini, 'Microstrip Antennas On Various UC-PBG Substrates', 2002 Asia-Pacific Microwave Conference, Kyoto, Japan. November 19-22, 2002.
  105. V. Douvalis, Y. Hao and C. G.Parini, 'Modelling Conical Horn Antennas Using Local-Distorted Nonoethogonal FDTD Method', 12mes Journes Internationales de Nice sur les Antennes, 12-14 Novembre 2002, Nice, France.
  106. Y. Hao, C. G.Parini , "A Novel Embedded UC-PBG Structure for Microstrip Antennas", URSI General Assembly, Maastricht, August 2002.
  107. A. H. Alomainy, M. Cheng, A. E. Grigg, R. Patel and Y. Hao, 'A Low-Cost PC-Based IF Software Radio Demonstrator', European Microwave Week 2002, Milan, Italy, Sept. 2002.
  108. Douvalis, V.; Hao, Y.; Parini, C.G., 'Reduction of late time instabilities of the local-distorted nonorthogonal finite difference time domain method', Antennas and Propagation Society International Symposium, 2002. IEEE , Volume: 3 , 2002, Page(s): 628 -631.
  109. V. Douvalis, Yang Hao and C. G. Parini, 'Reduction Of Late Time Instabilities Of The Finite Difference Time Domain Method In Curvilinear Coordinates', Fourth International Conference on Computational Electromagnetics, Bournemouth, UK, 2002.
  110. Yang Hao, C. G. Parini, 'A 30GHz Dual Linear Polarised Microstrip Antenna Array And its characteristics on PBG substrate', 31th European Microwave Conference, London, 2001.
  111. Yang Hao and C. G. Parini, 'Isolation Enhancement of PBG Microstrip Diplexer Patch Antenna', ICAP 2001, Manchester, UK. Hao Y, Ghafouri-Shiraz H, Gardner P, Hall PS. “Low-cost planar millimetrewave duplex transponder with integrated patch antenna for two-way radio on fibre communications”. European Wireless '99. Munich, VDE-Verlag. Itg-Fachbericht, no.157, 1999, pp.135-8. Germany.
  112. Yang Hao, Railton CJ. “A modified nonorthogonal FDTD algorithm for the analysis of 3D inhomogenous resonant cavities”, 27th European Microwave 97 Conference. Conference Proceedings (IEEE Cat. No.97TH8317). ORTRA. Part vol.2, 1997, pp.715-20 vol.2. Tel Aviv, Israel.
  113. Yang Hao, Railton CJ. “A new FDTD model in the study of hollow conducting elliptical waveguides and cylindrical cavity resonator”. IEEE Antennas and Propagation Society International Symposium 1997. Digest (Cat. No.97CH36122). IEEE. Part vol.2, 1997, pp.994-7 vol.2. New York, NY, USA.
  114. Wang Hanyang, Hao Yang. “Moment method applied to a multi-slot feeding system in slotted waveguide antennas”, Proceedings of 2nd International Symposium on Recent Advances in Microwave Technology (ISRAMT '89). Int. Acad. Publishers. 1989, pp.212-15. Beijing, China.
  115. Y. Hao, C. G. Parini, “Small Antennas on Electromagnetic BandGap Structures”, WIRELESS BROADBAND FORUM, Cambridge, UK, Nov. 2003.
  116. L. Lu, Y. Hao and C.G. Parini, “Dispersive FDTD modeling on near field imaging in multilayer left handed meta- materials at microwave frequencies”, 2003 High Frequency Postgraduate Student Colloquium 8th and 9th September 2003, Queens University, Belfast.
  117. S. Sudhakaran, Y. Hao and C.G. Parini, “Characterisation of negative meta materials based generalised periodic structure concept”, 2003 High Frequency Postgraduate Student Colloquium 8th and 9th September 2003, Queens University, Belfast.
  118. Hao Y, Ghafouri-Shiraz H, Gardner P, Hall PS. “A Four-Sector Dual Linear Polarised Microstrip Antenna Array for Millimetre-Wave Wireless Communications”. The 24th Antenna Symposium, Queen Mary, University of London, 18/04/2000
  119. Y. Hao, “Characterisation and Implementation of Conformal FDTD modelling on Oblique Electromagnetic Structures”, PhD thesis, University of Bristol, 1998
  120. Yang Hao, Chris Railton, “FDTD, a full-wave model for electromagnetic signals in communications”, presented at the Spring Research Conference, University of Bristol, 1997.