A 24-GHz Butler-Matrix-Based Switched Beamformer in GaAs

Qing Yi Jiang, Yo Shen Lin

研究成果: 書貢獻/報告類型會議論文篇章同行評審

1 引文 斯高帕斯(Scopus)

摘要

A 24-GHz switched beamformer in GaAs for a 4-element linear antenna array is proposed, which is composed of an absorptive SP4T switch and a 4×4 Butler matrix. Through the utilization of slow-wave microstrip lines and bridged-T coils, a compact chip size of 2 mm × 2 mm is achieved. The measured insertion loss at 24 GHz is within 11.16±0.95 dB and the measured phase error is less than 6° for the four beam states.

原文???core.languages.en_GB???
主出版物標題2021 IEEE MTT-S International Microwave Symposium, IMS 2021
發行者Institute of Electrical and Electronics Engineers Inc.
頁面534-537
頁數4
ISBN(電子)9781665403078
DOIs
出版狀態已出版 - 7 6月 2021
事件2021 IEEE MTT-S International Microwave Symposium, IMS 2021 - Virtual, Atlanta, United States
持續時間: 7 6月 202125 6月 2021

出版系列

名字IEEE MTT-S International Microwave Symposium Digest
2021-June
ISSN(列印)0149-645X

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???event.eventtypes.event.conference???2021 IEEE MTT-S International Microwave Symposium, IMS 2021
國家/地區United States
城市Virtual, Atlanta
期間7/06/2125/06/21

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