Personal profile
Author IDs
ORCID iD: 0000-0002-8105-5964
Scopus Author ID: 57202841434
Impact
Biography
Alex M. H. Wong is an Associate Professor in applied electromagnetics, in the department of Electrical Engineering at the City University of Hong Kong. He is also a member of the State Key Laboratory of Millimeter Waves (partner Laboratory at City University of Hong Kong). He obtained his doctoral degree (Ph.D. 2014) in Electrical Engineering, then served briefly as a postdoctoral fellow at the University of Toronto in Toronto, Canada. He has advanced multiple projects on superoscillation-based imaging, “smart train” radar, and next-generation RF, infrared and optical metasurfaces. His current research lies broadly in the areas of metasurfaces, metamaterials and super-resolution systems. He has received several accolades which include an IEEE RWP King Award (for the best annual publication by a young author in the IEEE Transactions on Antennas and Propagation), an URSI Young Scientist Award, a Raj Mittra Grant, IEEE doctoral research awards from the AP and MTT societies and the national NSERC Canada Graduate Scholarship. He is a member of the IEEE (AP and MTT Societies).
Related Links
Keywords
- TK Electrical engineering. Electronics Nuclear engineering
- Metamaterials
- Imaging
- Applied Electromagnetics
- Antennas
- Electromagnetic Simulation
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 7 Affordable and Clean Energy -
SDG 9 Industry, Innovation, and Infrastructure
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Collaborations from the last five years
Research output
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Channel Estimation and Passive Beamforming for Pixel-Based Reconfigurable Intelligent Surfaces With Non-Separable State Response
Guo, H., Rao, J., Wong, A. M. H., Murch, R. & Lau, V. K. N., 2026, In: IEEE Transactions on Wireless Communications. 25, p. 10132-10144 13 p.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Open AccessFile1 Link opens in a new tab Citation (Scopus) -
1.5 GHz non-invasive directional deep brain stimulation with improved focus size and minimized input power
Xue, C. & Wong, A. M. H., Aug 2025, In: Journal of Neural Engineering. 22, 4, 16 p., 046049.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Open AccessFile1 Link opens in a new tab Citation (Scopus)8 Downloads (CityUHK Scholars) -
Achieving Broadband Near-Field Directionality with a 3D Active Janus Antenna
Xue, B., Oyesina, K. A. & Wong, A. M. H., Jan 2025, In: Laser & Photonics Reviews. 19, 2, 2401093.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Open AccessFile4 Link opens in a new tab Citations (Scopus)32 Downloads (CityUHK Scholars) -
Achieving Many-Fold Reduction in Active Elements with a Highly-Directive Beam-Steerable Huygens Box Antenna
Oyesina, K. A. & Wong, A. M. H., Jun 2025, In: Electromagnetic Science. 3, 2, 0100512.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Open AccessFile3 Link opens in a new tab Citations (Scopus)2 Downloads (CityUHK Scholars) -
A Self-adaptive Metasurface for DoA detection and Normal Reflection
REN, B.-W., HE, X. & Wong, A. M. H., 2025, 2025 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM). IEEE, p. 245-247 3 p. (IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM).Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
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GRF: Parametric Amplification and Large Frequency Conversion with Fast Time-Varying Metasurfaces
WONG, M. H. A. (Principal Investigator / Project Coordinator) & CHEUNG, C. C. R. (Co-Investigator)
1/07/25 → …
Project: Research
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TBRS: High-Frequency, High-Power and High-Efficiency Wireless Power Transfer Technologies
Hui, S. Y. (Principal Investigator / Project Coordinator), LI, K. (Co-Principal Investigator), TAN, S. C. (Co-Principal Investigator), WONG, M. H. A. (Co-Principal Investigator), WU, J. (Co-Principal Investigator), CHENG, E. K. W. (Collaborator), CHENG, E. K. W. (Collaborator), YANG, Y. (Collaborator) & ZHANG, C. (Collaborator)
1/11/24 → …
Project: Research
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GRF: Meta-atoms and Metasurfaces for Nonreciprocal Conversion between Free-space Propagating Waves and Guided Waves
WANG, S. (Principal Investigator / Project Coordinator) & WONG, M. H. A. (Co-Investigator)
1/01/24 → …
Project: Research
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AoE(UGC): Advanced Antenna Technology for a Smart World
LUK, K. M. (Principal Investigator / Project Coordinator), CHAN, C. H. (Co-Principal Investigator), GAO, S. (Co-Principal Investigator), LEUNG, K. W. (Co-Principal Investigator), LIN, W. (Co-Principal Investigator), LU, J. (Co-Principal Investigator), LUCYSZYN, S. (Co-Principal Investigator), Pang, S. (Co-Principal Investigator), TONG, K. F. K. (Co-Principal Investigator), WONG, H. (Co-Principal Investigator), WONG, M. H. A. (Co-Principal Investigator), ZHENG, S. (Co-Principal Investigator), LAU, V. K. N. (Co-Investigator), WANG, H. (Co-Investigator) & WONG, K.-K. (Co-Investigator)
1/01/24 → …
Project: Research
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GRF: Toward Electromagnetic Near-Field Suppression and Enhancement with Janus Antennas
WONG, M. H. A. (Principal Investigator / Project Coordinator) & LUK, K. M. (Co-Investigator)
1/10/22 → …
Project: Research
Prizes
Press/Media
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CityUHK's electromagnetic defensive shield innovation wins RGC funding
15/07/24 → 17/07/24
4 items of Media coverage
Press/Media: Press / Media
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Metasurfaces: Controlling Electromagnetic Waves
WONG, A. M. H. (Speaker)
10 May 2022Activity: Talk/lecture or presentation › Talk/lecture
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Improving efficiency, bandwidth and tolerance with aggressively discretized metasurfaces
WONG, M. H. A. (Speaker)
25 May 2021Activity: Talk/lecture or presentation › Talk/lecture
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2020 Asia-Pacific Microwave Conference
WONG, M. H. A. (Session Chair)
11 Dec 2020Activity: Organizing or Participating in a conference / an event › Exhibition
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2020 Asia-Pacific Microwave Conference
WONG, M. H. A. (Organiser)
8 Dec 2020Activity: Organizing or Participating in a conference / an event › Exhibition
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Discrete Huygens' Metasurfaces: Controlling EM Waves with Simplicity
WONG, M. H. A. (Speaker)
26 Nov 2020Activity: Talk/lecture or presentation › Talk/lecture