Electromagnetic Metasurfaces and Antennas for Wireless and Sensing Applications across the EM Spectrum
Metasurfaces and antennas have emerged as powerful platforms for advancing wireless communications, sensing, and holographic display technologies across the electromagnetic spectrum. This talk will highlight recent developments and challenges in these areas, with a particular focus on open stopband issues in optical antenna designs. We will discuss the design and implementation of long-wave infrared (LWIR) metasurfaces and millimeter-wave (mmWave) metasurfaces featuring optical transparency and seamless thin-film integration. Special emphasis will be placed on enabling dynamic amplitude and phase tuning for next-generation reconfigurable systems in wireless, sensing, and holographic applications.
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- 2451 Riverside Drive
- Ottawa, Ontario
- Canada K1H 7X7
- Building: RA Centre
- Room Number: Courtside A - EAST WING
Speakers
Electromagnetic Metasurfaces and Antennas for Wireless and Sensing Applications across the EM Spectrum
Shulabh Gupta
Associate Professor - Carleton University
Shulabh Gupta (Senior Member, IEEE) received the B.Tech. degree in electronic engineering from IIT (Indian School of Mines) at Dhanbad, Dhanbad, India, in 2004, the M.S. degree in telecommunications from the Institut National de la Recherche Scientifique Energie Materiaux Telecommunications Research Center, Université du Québec, Montreal, QC, Canada, in 2006, and the Ph.D. degree in electrical engineering from the Ecole Polytechnique of Montreal, Montreal, in 2012.,From 2009 to 2010, he was a Visiting Research Fellow with Tokyo Institute of Technology, Tokyo, Japan. In 2012, he joined the University of Colorado at Boulder, Boulder, CO, USA, as a Post-Doctoral Fellow. From 2012 to 2014, he was a Post-Doctoral Fellow with The University of Hong Kong, Hong Kong. From 2014 to 2016, he was a Post-Doctoral Fellow with the Ecole Polytechnique of Montreal. He is currently an Associate Professor with the Department of Electronics, Carleton University, Ottawa, ON, Canada., Dr. Gupta was a recipient of the Young Scientist Award of the International Symposium on Electromagnetic Theory Ottawa in 2007; the International Union of Radio Science-General Assembly, Chicago, in 2008; and ISAP Jeju in 2011. His thesis received the Best Doctoral Dissertation Award from the Ecole Polytechnique of Montreal in 2012, the Prix d’excellence de l’Association des doyens des etudes supérieures au Quebec Edition 2013, QC, Canada, and the Academic Gold Medal of the Governor General of Canada. He is a Licensed Professional Engineer of Ontario. He was also the NICT, Japan Fellow in 2023, and WRH and JSPS Fellow 2026 at the Institute of Science, Tokyo, Japan.
Agenda
A one hour lecture by a leading expert in this field followed by a Q&A session. It will be chaired by Gavin Watkins.