Tu4B: Advances in Reconfigurable Surface and Antenna Technologies for Next-Generation Wireless and Sensing Systems

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Tue 17 Jun | 15:40 - 17:20
208
Advances in Reconfigurable Surface and Antenna Technologies for Next-Generation Wireless and Sensing Systems
Najme Ebrahimi
Northeastern University
Tzu-Yuan Huang
ETH Zürich
This session explores advanced antenna and surface technologies addressing key challenges in next-generation wireless communication, including energy efficiency, adaptability, and sensing-communication integration. The session includes a first paper for shape estimation and beam correction in flexible phased arrays, followed by a dual-polarized true-time-delay-based Reconfigurable Intelligent surface (RIS), chirp-based beamwidth control in RIS for mm-wave systems, and a multi-feed active antenna module achieving reconfigurable polarization. Additional presentations feature a 2-bit RIS enabling polarization-based sensing and communication, a liquid crystal-based RIS with energy-efficient bias pulse technology. Together, these innovations demonstrate transformative potential in reconfigurable systems for future wireless networks.
15:40 - 16:00
Tu4B-1 Shape estimation and pattern correction of flexible phased arrays using local curvature measurements
ABSTRACT
Yair Dashevsky, Matan Gal-Katziri
Ben-Gurion University of the Negev, Ben-Gurion University of the Negev
16:00 - 16:20
Tu4B-2 A 2:1 Bandwidth 3–6GHz Dual-Polarized True-Time-Delay Based Reconfigurable Intelligent Surface (RIS)
ABSTRACT
Jurui Qi, Jacob Drewniak, Tian Liang, Gabriel M. Rebeiz
Univ. of California, San Diego, Univ. of California, San Diego, Univ. of California, San Diego, Univ. of California, San Diego
16:20 - 16:40
Tu4B-3 Chirp Sequence-Based Beamwidth Control in a Reconfigurable Intelligent Surface
ABSTRACT
Akira Ebihara, Akira Kumagai, Osamu Kagaya, Hiroyuki Morikawa, Yoshiaki Narusue
Univ. of Tokyo, AGC, AGC, Univ. of Tokyo, Univ. of Tokyo
16:40 - 17:00
Tu4B-4 Enhanced EIRP and Reconfigurable Polarization Multi-Feed Active Antenna Module for Millimeter-Wave Beamforming Phased Arrays
ABSTRACT
Bernard Tung, Mohammad Abdollah Chalaki, Ahmed Ben Ayed, Huixin Jin, Slim Boumaiza
Univ. of Waterloo, Univ. of Waterloo, Univ. of Waterloo, Univ. of Waterloo, Univ. of Waterloo
17:00 - 17:10
Tu4B-5 Integrated Sensing and Communication Using Reconfigurable Intelligent Surface: Hardware, Ray-Tracing Demonstration, and Channel Measurement in the 6G Mid Band
ABSTRACT
Hogyeom Kim, Hyunjun Yang, Hooyoung Kim, Jungsuek Oh
Seoul National Univ., Seoul National Univ., Seoul National Univ., Seoul National Univ.
17:10 - 17:20
Tu4B-6 Low Power Consumption and Beam-Sustainable Reconfigurable Intelligent Surface for Fixed Wireless Communication at Millimeter-Wave 5G Band
ABSTRACT
Hogyeom Kim, Seongwoog Oh, Jeongtaek Oh, Jungsuek Oh
Seoul National Univ., Kwangwoon Univ., Seoul National Univ., Seoul National Univ.
Najme Ebrahimi
Northeastern University
Tzu-Yuan Huang
ETH Zürich