Yang Hao (engineer)

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Yang Hao
FREng
NationalityBritish
EducationBSc., Applied Physics (1989)
PhD., Electrical and Electronic Engineering (1998)
Alma materShandong University
University of Bristol
Scientific career
InstitutionsQueen Mary University of London (QMUL)
University of Birmingham
University of Bristol

Yang Hao is an electrical engineer, academic, and author most known for his research in wireless connectivity and metamaterials. He is the holder of the QinetiQ/Royal Academy of Engineering (RAE) Research Chair,[1] and serves as the Director of both the EPSRC Research Centre on Future Wireless Connectivity and the EPSRC Centre for Transformation Optics and Metamaterials. He is also a Professor of Antennas and Electromagnetics, and Deputy Vice Principal for Strategic Research at Queen Mary University of London (QMUL).[2] He is a Co-Founder and Director of AOTOMAT, and co-founded a satellite communication company called Isotropic Systems.[3]

Hao has authored/edited two books titled, FDTD Modeling of Metamaterials: Theory and Applications and Antennas and Propagation for dy-Centric Wireless Communications. He has been the recipient of the BAE Systems Chairman's Silver Award,[4] the Royal Society Wolfson Research Merit Award,[5] the IET AF Harvey Research Prize,[6][7] and the EurAAP Antenna Award.[8]

Hao became a Fellow of the ERA Foundation in 2007,[9] the IET in 2010, the IEEE in 2013,[10] and the Royal Academy of Engineering (RAEng) in 2020.[11] He served as Editor-in-Chief for IEEE Antennas and Wireless Propagation Letters, and founded an open-access journal, EPJ Applied Metamaterials, where he serves as Editor-in-Chief,[12] while also serving as Vice President of the Publication Committee for IEEE Antennas and Propagation Society. He is a member of the Fellowship Committee, Research Committee, and Enterprise Hub for the RAEng as well.[13]

Education and early career[edit]

Hao earned his Ph.D. from the Centre for Communications Research (CCR) at the University of Bristol, UK, in 1998. Following this, he worked as a postdoctoral research fellow in the School of Electrical and Electronic Engineering at University of Birmingham, from 1998 to 2000. In May 2000, he joined the Antenna and Electromagnetics Group in the School of Electronic Engineering and Computer Science at QMUL, initially as a lecturer, advancing to Reader in 2005, and eventually becoming a Professor in 2007.[14]

Career[edit]

Hao's research focuses on wireless communication, metamaterials, antennas, terahertz technology, and adaptive systems. He has headed projects such as the EPSRC/QinetiQ DREAM Prosperity Partnership,[15] the EPSRC QUEST Programme Grant,[16] and ANIMATE project.[17] In his role as QinetiQ/Royal Academy of Engineering Research Chair, he has contributed to the advancement of wireless technology, while also co-founding Isotropic Systems (All.Space) to apply research in satellite communication. Additionally, he served on the EPSRC SAT (Strategic Advisory Team), emphasizing the importance of ICT, electronics, and manufacturing, and holds positions on the management boards of the AI for Science and Government program at the Alan Turing Institute,[18] and the Cambridge Graphene Centre,[19] as well as on the boards of the European School of Antenna Excellence, Virtual Institute for Artificial Electromagnetic Materials and Metamaterials, Metamorphose VI AISBL,[20] and International Advisory Committee (IAC) of the Comin Labs.[21]

Hao has held roles such as Deputy Vice Principal for Strategic Research at QMUL since 2021, and Dean for Research at the Faculty of Science and Engineering from 2018 to 2021. He has also been an Elected University Council Member and Governance Committee Member since 2021.[2]

Research[edit]

Hao developed integrated antenna solutions using novel materials for security, aerospace, and healthcare, such as lens antennas for satellite communications and supply chain establishment. He co-developed stable active non-Foster metamaterial for small antennas and coined the term "body-centric wireless communications," which involves integrating wearable and implantable sensors. His early research in metamaterials, transformation optics, and AI-driven robotics for precise wave control has impacted electromagnetic devices and medical communication technology. This work has been featured by media outlets such as CNN,[22] Telegraph,[23] Financial Times,[24] and IEEE Spectrum.[25]

Body-centric wireless communications and wearable antennas[edit]

In 2003, Hao and his colleague conducted research, becoming the first to explore the characterization of the human body as a communication medium. Their work revealed that radio signals traveling across the body's surface experience considerable signal loss and variations in propagation time, known as dispersion.[26] He noted that antennas placed on the body suffer from decreased efficiency, altered radiation patterns, and impedance fluctuations.[27] To address these challenges, his focus shifted towards using surface and creeping waves for on-body communication among sensors.[28] Concurrently, he developed a theoretical framework for modeling these waves in the presence of the human body[29] and proceeded to design antennas tailored for reliable on-body communication, utilizing precise and realistic models.[30]

In addition to on-body channel modeling studies, Hao pioneered the exploration of on-body antennas across frequencies ranging from 10 MHz to 100 GHz. His research laid the foundation for designing low-profile antennas capable of reliably facilitating on-body communications, and engineered various body-worn antennas featuring spatial diversity at UHF/VHF and UWB frequencies.[31][32] In particular, antennas operating at 60GHz and 94GHz were developed to support on/off-body communications, particularly in defense and healthcare sectors.[33] Throughout his research journey, he has developed RF modeling methods tailored for body-centric wireless communication. He integrated Huygens' principle into FDTD algorithms for precise analysis of on-body radio propagation,[34] and while emphasizing the significance of human-specific modeling, devised commercial tools for designing wearable and implantable sensors.[35]

Metamaterials and transformation optics[edit]

To support his efforts in antenna design, Hao pioneered the development of a set of computational tools in 2005 for modeling microwave metamaterials.[36] He also explored the properties of a hyperbolic wire medium lens,[37] which contributed to the reduction in mass, footprint, and profile of reconfigurable intelligent surfaces (RIS).[38][39] His work on metamaterials and transformational optics, published in leading journals such as Physics Review Letters, Nature Communications, and IEEE Transactions,[40][41] focused on applications to antennas and propagation. Notably, in 2018, his collaborative research introduced an approach to antenna design utilizing transformation optics.[41] He demonstrated the feasibility of manufacturing satellite antennas in various shapes using flat surfaces and thin nanomaterial layers via 3D printing, offering cost-effective, compact, and resilient designs.[42] In 2009, he developed a manufacturing process for free-formed 3D woodpile structures operating at sub-THz frequencies, initially utilized for concealed weapon detection[43] and later realized through 3D additive manufacturing.[44]

Antenna design and integration of emerging technologies[edit]

Hao's later work has focused on innovating antenna design, materials science, and integrating emerging technologies like machine learning into electromagnetics. He introduced a concept involving hyperuniform disordered antenna arrays[45] and metasurfaces[46] to enhance spectral and spatial performance. Employing Natural Language Processing (NLP) tools, he applied machine learning techniques to forecast trends in antennas and propagation research using vast unstructured data.[47] Additionally, in two journal papers published in Advanced Science and npj Computational Materials, he applied unsupervised deep learning to identify disordered material signatures in perovskites, facilitating predictions on crystal symmetry and phase transitions,[48] and introduced a graph-based machine learning model to analyze material properties, advancing computational materials for antenna applications.

Awards and honors[edit]

  • 2005 – CRUCIBLE Award, NESTA[49]
  • 2010 – Fellow, IET
  • 2013 – Fellow, IEEE[10]
  • 2013 – AF Harvey Research Prize, IET[6]
  • 2013-2017 – Wolfson Research Merit Award, Royal Society[5]
  • 2014 – Chairman’s Silver Award, BAE Systems[4]
  • 2020 – Fellow, RAEng[11]
  • 2024 – EurAAP Antenna Award, European Association of Antennas and Propagation (EurAAP)[8]

Bibliography[edit]

Books[edit]

  • FDTD Modeling of Metamaterials: Theory and Applications (2008) ISBN 9781596931602
  • Antennas and Propagation for Body-Centric Wireless Communications (2012) ISBN 9781608073764

Selected articles[edit]

  • Hall, P. S., & Hao, Y. (2006, November). Antennas and propagation for body centric communications. In 2006 First European Conference on Antennas and Propagation (pp. 1-7). IEEE.
  • Hao, Y., Alomainy, A., & Zhao, Y. (2006). Antenna design and propagation measurements and modelling for UWB wireless BAN. Ultra‐Wideband, 331-359.
  • Hao, Y., & Foster, R. (2008). Wireless body sensor networks for health-monitoring applications. Physiological measurement, 29(11), R27.
  • Argyropoulos, C., Zhao, Y., Kallos, E., & Hao, Y. (2010). Finite-Difference Time-Domain Modeling of Electromagnetic Cloaks. Metamaterials: Theory, Design, and Applications, 115-153.
  • Pan, C., Ren, H., Wang, K., Kolb, J. F., Elkashlan, M., Chen, M., ... & Hanzo, L. (2021). Reconfigurable intelligent surfaces for 6G systems: Principles, applications, and research directions. IEEE Communications Magazine, 59(6), 14-20.

References[edit]

  1. ^ "Queen Mary academic appointed as Research Chair to help solve economic and environmental challenges through computer-manipulated materials". Queen Mary University of London. March 24, 2022.
  2. ^ a b "Prof Yang Hao: Centre for Electronics". QMUL Faculty of Science and Engineering - Research.
  3. ^ Werner, Debra (August 1, 2022). "Isotropic Systems rebrands as All.Space and unveils latest terminal".
  4. ^ a b "5G ITALY - Yang Hao".
  5. ^ a b "Royal Society announces new round of esteemed Wolfson Research Merit Awards | Royal Society". royalsociety.org.
  6. ^ a b "Previous winners - A F Harvey Prize".
  7. ^ "Antennas Professor Wins a prestigious IET international prize". www.qmul.ac.uk. November 25, 2015.
  8. ^ a b "Professor Yang Hao receives 2024 EurAAP Antenna Award for world-leading contributions in wireless". Queen Mary University of London. March 19, 2024.
  9. ^ "Fellows". ERA Foundation.
  10. ^ a b "IEEE AP-S Fellows 2013". IEEE Antennas and Propagation Society. August 22, 2014.
  11. ^ a b "New Fellows 2020". raeng.org.uk.
  12. ^ "EPJ Applied Metamaterials". epjam.edp-open.org.
  13. ^ "Enterprise Committee". raeng.org.uk.
  14. ^ "Prof Yang Hao". www.qmul.ac.uk.
  15. ^ "Queen Mary University of London and QinetiQ secure funding for future innovations in wireless technology". Queen Mary University of London. May 22, 2023.
  16. ^ "The Quest for Ultimate Electromagnetics using Spatial Transformations (QUEST) :: Home". quest.eecs.qmul.ac.uk.
  17. ^ "Lead". July 10, 2019.
  18. ^ "AI for science and government (ASG) | The Alan Turing Institute".
  19. ^ Hao, Prof Yang (January 31, 2013). "Prof. Yang Hao". www.graphene.cam.ac.uk.
  20. ^ "METAMORPHOSE VI". www.metamorphose-vi.org.
  21. ^ "Governance – Labex CominLabs".
  22. ^ Howard, Jacqueline (July 20, 2016). "Scientists closer to creating invisibility cloak". CNN.
  23. ^ Palmer, Kate (March 30, 2016). "Free Wi-Fi in the air? New antenna promises ultrafast in-flight broadband". The Telegraph – via www.telegraph.co.uk.
  24. ^ Cookson, Clive (April 11, 2014). "Science: leaner diet, longer life?". Financial Times.
  25. ^ "Graphene Films Promise Secure Wireless Networks - IEEE Spectrum". spectrum.ieee.org.
  26. ^ "Antennas and Propagation for Body-Centric Wireless Communications. Second Edition".
  27. ^ Hall, Peter; Hao, Yang; Nechayev, Yuriy; Alomainy, Akram; Constantinou, Costas; Parini, Clive; Kamarudin, Muhammad; Salim, Tareq; Hee, David; Dubrovka, Rostyslav; Owadally, Abdus; Song, Wei; Serra, Andrea; Nepa, Paolo; Gallo, Michele; Bozzetti, Michele (2007). "Antennas and propagation for on-body communication systems". IEEE Antennas and Propagation Magazine. 49 (3): 41. Bibcode:2007IAPM...49...41H. doi:10.1109/MAP.2007.4293935.
  28. ^ Hao, Yang; Foster, Robert (November 22, 2008). "Wireless body sensor networks for health-monitoring applications". Physiological Measurement. 29 (11): R27–56. doi:10.1088/0967-3334/29/11/R01. PMID 18843167 – via PubMed.
  29. ^ Sani, Andrea; Rajab, Marie; Foster, Robert; Hao, Yang (2010). "Antennas and Propagation of Implanted RFIDs for Pervasive Healthcare Applications". Proceedings of the IEEE. 98 (9): 1648–1655. doi:10.1109/JPROC.2010.2051010.
  30. ^ Alomainy, Akram; Hao, Yang; Owadally, Abdus; Parini, Clive G.; Nechayev, Yuri; Constantinou, Costas C.; Hall, Peter S. (2007). "Statistical Analysis and Performance Evaluation for On-Body Radio Propagation With Microstrip Patch Antennas". IEEE Transactions on Antennas and Propagation. 55 (1): 245. Bibcode:2007ITAP...55..245A. doi:10.1109/TAP.2006.888462.
  31. ^ Zhao, Yan; Alomainy, Akram; Hao, Yang; Parini, Clive (June 22, 2006). "UWB On-Body Radio Channel Modelling Using Ray Theory and Sub-band FDTD Method". IEEE Transactions on Microwave Theory and Techniques. 54 (4): 1827–1835. arXiv:cond-mat/0608081. Bibcode:2006ITMTT..54.1827Z. doi:10.1109/TMTT.2006.872072.
  32. ^ Alomainy, A.; Hao, Y.; Hu, X.; Parini, C. G.; Hall, P. S. (February 1, 2006). "UWB on-body radio propagation and system modelling for wireless body-centric networks". IEE Proceedings - Communications. 153 (1): 107–114. doi:10.1049/ip-com_20050046 (inactive 2024-04-23) – via digital-library.theiet.org.{{cite journal}}: CS1 maint: DOI inactive as of April 2024 (link)
  33. ^ Yilmaz, Tuba; Foster, Robert; Hao, Yang (April 22, 2010). "Detecting vital signs with wearable wireless sensors". Sensors (Basel, Switzerland). 10 (12): 10837–10862. Bibcode:2010Senso..1010837Y. doi:10.3390/s101210837. PMC 3231103. PMID 22163501.
  34. ^ Alomainy, Akram; Hao, Yang (2009). "Modeling and Characterization of Biotelemetric Radio Channel From Ingested Implants Considering Organ Contents". IEEE Transactions on Antennas and Propagation. 57 (4): 999. Bibcode:2009ITAP...57..999A. doi:10.1109/TAP.2009.2014531.
  35. ^ Alomainy, Akram; Sani, Andrea; Rahman, Atiqur; Santas, Jaime G.; Hao, Yang (2009). "Transient Characteristics of Wearable Antennas and Radio Propagation Channels for Ultrawideband Body-Centric Wireless Communications". IEEE Transactions on Antennas and Propagation. 57 (4): 875. Bibcode:2009ITAP...57..875A. doi:10.1109/TAP.2009.2014588.
  36. ^ "FDTD Modeling of Metamaterials: Theory and Applications".
  37. ^ Belov, Pavel A.; Hao, Yang (March 17, 2006). "Subwavelength imaging at optical frequencies using a transmission device formed by a periodic layered metal-dielectric structure operating in the canalization regime". Physical Review B. 73 (11): 113110. arXiv:cond-mat/0509522. Bibcode:2006PhRvB..73k3110B. doi:10.1103/PhysRevB.73.113110 – via APS.
  38. ^ Pan, Cunhua; Ren, Hong; Wang, Kezhi; Kolb, Jonas Florentin; Elkashlan, Maged; Chen, Ming; Di Renzo, Marco; Hao, Yang; Wang, Jiangzhou; Swindlehurst, A. Lee; You, Xiaohu; Hanzo, Lajos (2021). "Reconfigurable Intelligent Surfaces for 6G Systems: Principles, Applications, and Research Directions". IEEE Communications Magazine. 59 (6): 14–20. arXiv:2011.04300. doi:10.1109/MCOM.001.2001076.
  39. ^ Liu, Yuanwei; Mu, Xidong; Xu, Jiaqi; Schober, Robert; Hao, Yang; Poor, H. Vincent; Hanzo, Lajos (2021). "STAR: Simultaneous Transmission and Reflection for 360° Coverage by Intelligent Surfaces". IEEE Wireless Communications. 28 (6): 102–109. arXiv:2103.09104. doi:10.1109/MWC.001.2100191.
  40. ^ Tang, Wenxuan; Argyropoulos, Christos; Kallos, Efthymios; Song, Wei; Hao, Yang (2010). "Discrete Coordinate Transformation for Designing All-Dielectric Flat Antennas". IEEE Transactions on Antennas and Propagation. 58 (12): 3795. Bibcode:2010ITAP...58.3795T. doi:10.1109/TAP.2010.2078475.
  41. ^ a b Mateo-Segura, Carolina; Dyke, Amy; Dyke, Hazel; Haq, Sajad; Hao, Yang (2014). "Flat Luneburg Lens via Transformation Optics for Directive Antenna Applications". IEEE Transactions on Antennas and Propagation. 62 (4): 1945. Bibcode:2014ITAP...62.1945M. doi:10.1109/TAP.2014.2302004.
  42. ^ La Spada, Luigi; Spooner, Chris; Haq, Sajad; Hao, Yang (February 28, 2019). "Curvilinear MetaSurfaces for Surface Wave Manipulation". Scientific Reports. 9 (1): 3107. Bibcode:2019NatSR...9.3107L. doi:10.1038/s41598-018-36451-8. PMC 6395592. PMID 30816130.
  43. ^ Lee, Yoonjae; Lu, Xuesong; Hao, Yang; Yang, Shoufeng; Evans, Julian R. G.; Parini, Clive G. (2009). "Low-Profile Directive Millimeter-Wave Antennas Using Free-Formed Three-Dimensional (3-D) Electromagnetic Bandgap Structures". IEEE Transactions on Antennas and Propagation. 57 (10): 2893. Bibcode:2009ITAP...57.2893L. doi:10.1109/TAP.2009.2029299.
  44. ^ Giddens, Henry; Hao, Yang (2020). "Multibeam Graded Dielectric Lens Antenna From Multimaterial 3-D Printing". IEEE Transactions on Antennas and Propagation. 68 (9): 6832. arXiv:2004.03880. Bibcode:2020ITAP...68.6832G. doi:10.1109/TAP.2020.2978949.
  45. ^ "Hyperuniform disordered distribution metasurface for scattering reduction".
  46. ^ Christogeorgos, Orestis; Zhang, Haoyang; Cheng, Qiao; Hao, Yang (January 29, 2021). "Extraordinary Directive Emission and Scanning from an Array of Radiation Sources with Hyperuniform Disorder". Physical Review Applied. 15 (1): 014062. Bibcode:2021PhRvP..15a4062C. doi:10.1103/PhysRevApplied.15.014062 – via APS.
  47. ^ Cha, Young-Ok; Ihalage, Achintha Avin; Hao, Yang (2023). "Antennas and Propagation Research From Large-Scale Unstructured Data With Machine Learning: A review and predictions". IEEE Antennas and Propagation Magazine. 65 (5): 10. Bibcode:2023IAPM...65e..10C. doi:10.1109/MAP.2023.3290385.
  48. ^ Ihalage, Achintha; Hao, Yang (May 21, 2021). "Analogical discovery of disordered perovskite oxides by crystal structure information hidden in unsupervised material fingerprints". npj Computational Materials. 7 (1): 75. arXiv:2105.11877. Bibcode:2021npjCM...7...75I. doi:10.1038/s41524-021-00536-2 – via www.nature.com.
  49. ^ "EuCAP 2007 | European conference Antennas Propagation | IET". www.eucap2007.org.
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