Design and Measurement of a Two-Dimensional Beam-Steerable Metasurface for Ka-Band Communication Systems

被引：0

作者：

Rotshild, David ^{[1
]}

Rozban, Daniel ^{[1
]}

Kedar, Gil ^{[2
]}

Etinger, Ariel ^{[2
]}

Abramovich, Amir ^{[1
]}

机构：

[1] Ariel Univ, Dept Elect & Elect Engn, IL-40700 Ariel, Israel

[2] Ceragon Networks Ltd, IL-4810002 Rosh Haayin, Israel

来源：

ELECTRONICS | 2024年 / 13卷 / 10期

关键词：

beam steering; Ka-band; metasurface; tunable circuits; devices; RECONFIGURABLE REFLECTARRAY;

D O I：

10.3390/electronics13101998

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This study introduces a steerable metasurface reflector designed for the Ka-band, enabling one-dimensional and two-dimensional beam steering. The paper elaborates on the design considerations, manufacturing process, and experimental findings. The unit cell design incorporates a Varactor diode as the tuning element, facilitating a dynamic phase range exceeding 300 degrees with minimal metasurface beam steering losses. Notably, the experimental results are in good agreement with the simulation outcomes. The advantages of employing this metasurface reflector include rapid beam steering, cost-effective production implementation, support for both one-dimensional and two-dimensional beam steering, low reflection loss, high-resolution beam steering, and continuous beam steering capabilities.

引用

页数：17

共 37 条

[1] Bhattacharyya A.K., 2006, Phased Array Antennas: Floquet Analysis, Synthesis, BFNs and Active Array Systems, P18
[2] Design of a PIN Diode-Based Reconfigurable Metasurface Antenna for Beam Switching Applications
Chaimool, Sarawuth
Hongnara, Tanan
Rakluea, Chawalit
Akkaraekthalin, Prayoot
Zhao, Yan
[J]. INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION, 2019, 2019
[3] Adaptive optical beam steering and tuning system based on electrowetting driven fluidic rotor
Cheng, Weifeng
Liu, Jiansheng
Zheng, Zheng
He, Xukun
Zheng, Bowen
Zhang, Hualiang
Cui, Huachen
Zheng, Xiaoyu
Zheng, Tao
Gnade, Bruce E.
Cheng, Jiangtao
[J]. COMMUNICATIONS PHYSICS, 2020, 3 (01)
[4] Active and Programmable Metasurfaces with Semiconductor Materials and Devices
Cui, Can
Ma, Junqing
Chen, Kai
Wang, Xinjie
Sun, Tao
Wang, Qingpu
Zhang, Xijian
Zhang, Yifei
[J]. CRYSTALS, 2023, 13 (02)
[5] downloads.aaronia, ABOUT US
[6] Elkady A., 2023, P 2023 40 NAT RAD SC, P264, DOI [10.1109/NRSC58893.2023.10153059, DOI 10.1109/NRSC58893.2023.10153059]
[7] Foo S, 2017, PROC EUR CONF ANTENN
[8] Giordani M, 2017, 2017 16TH ANNUAL MEDITERRANEAN AD HOC NETWORKING WORKSHOP (MED-HOC-NET)
[9] Proof of Concept of a Dual-Band Circularly-Polarized RF MEMS Beam-Switching Reflectarray
Guclu, Caner
Perruisseau-Carrier, Julien
Civi, Ozlem Aydin
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (11) : 5451 - 5455
[10] mmWave Measurement of RF Reflectors for 5G Green Communications
Hong, Tao
Yao, Jin
Liu, Cong
Qi, Fei
[J]. WIRELESS COMMUNICATIONS & MOBILE COMPUTING, 2018,

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