TY - GEN
T1 - A 1-bit 110GHz MEMS-based Beam-steerable Reflectarray
AU - Peng, Kaiwen
AU - Li, Bin
AU - Yu, Weihua
AU - Lv, Xin
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - A 1-bit beam-steerable reflectarray based on MEMS switch operating at 110GHz is proposed in this paper. The 180° phase difference can be obtained by controlling the working state of MEMS switch in the reflection element, which can change the connection between radiation patch and ground. A 15 x 15 beam- steerable reflectarray is designed based on this element, which can realize beam steering function with the reflection angle of 0°, 20° and 40° at 110GHz. Meanwhile, the maximum reflection gain of this array is 22.3dB and the aperture efficiency can reach 15%.
AB - A 1-bit beam-steerable reflectarray based on MEMS switch operating at 110GHz is proposed in this paper. The 180° phase difference can be obtained by controlling the working state of MEMS switch in the reflection element, which can change the connection between radiation patch and ground. A 15 x 15 beam- steerable reflectarray is designed based on this element, which can realize beam steering function with the reflection angle of 0°, 20° and 40° at 110GHz. Meanwhile, the maximum reflection gain of this array is 22.3dB and the aperture efficiency can reach 15%.
UR - http://www.scopus.com/inward/record.url?scp=85148615019&partnerID=8YFLogxK
U2 - 10.1109/ICMMT55580.2022.10022792
DO - 10.1109/ICMMT55580.2022.10022792
M3 - Conference contribution
AN - SCOPUS:85148615019
T3 - 2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings
BT - 2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 14th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022
Y2 - 12 August 2022 through 15 August 2022
ER -