Novel Dual-Frequency Independent Beam-Scanning Reflectarray

Pei Ling Chi, Yu Heng Cheng, Tao Yang

研究成果: Conference contribution同行評審

摘要

This paper presents a novel reflectarray with independent beam scanning at dual frequencies. Loaded by a single p-i-n diode, two separate radiating structures in a unit cell are used to flexibly fulfill ideal reflection phases in two arbitrary bands. The fabricated X-band prototype shows that the measured 1-dB gain bandwidths at 9 GHz and 11.5 GHz are 31.1% and 26.1%, respectively, and the achieved scanning ranges are ± 40° and ± 50° within 3-dB gain variation.

原文English
主出版物標題2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2023 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
頁面1337-1338
頁數2
ISBN(電子)9781665442282
DOIs
出版狀態Published - 2023
事件2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2023 - Portland, United States
持續時間: 23 7月 202328 7月 2023

出版系列

名字IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
2023-July
ISSN(列印)1522-3965

Conference

Conference2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2023
國家/地區United States
城市Portland
期間23/07/2328/07/23

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