A Planar Monopulse-Beam Steering Antenna With Wide Field-of-View for Indoor Localization

Jo Tamura, Hiroyuki Arai

研究成果: 書籍の章/レポート/Proceedings会議への寄与査読

抄録

This paper presents an antenna design for electronically steering monopulse beams at wide angles. Unlike conventional monopulse antennas, the proposed one employs the inner two antennas to steer a deep null, while other antennas are used to produce a directive beam. The modification offers high efficiency and wide-angle monopulse scanning without ambiguities, which is suitable for indoor localization. The proposed antenna has the reflection coefficients of Σ and Δ ports better than −10 dB in 22% fractional bandwidth. The Σ and Δ patterns have a beam width and sharp angular resolution of 25° and 1° at 4.9 GHz, respectively, offering accurate direction-finding.

本文言語英語
ホスト出版物のタイトル2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9798350341140
DOI
出版ステータス出版済み - 2023
外部発表はい
イベント2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023 - Kuala Lumpur, マレーシア
継続期間: 30 10月 20232 11月 2023

出版物シリーズ

名前2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023

会議

会議2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023
国/地域マレーシア
CityKuala Lumpur
Period30/10/232/11/23

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