Wideband circularly polarized array antenna based on weakly coupled sequential phase feed network

This letter introduces a wideband circularly polarized (CP) array antenna for wireless communication application. The array consists of 2 × 2 sequentially rotated symmetric antenna elements and a wideband weakly coupled feed network providing stable 90° phase difference. By using the proposed feed n...

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Veröffentlicht in:	Microwave and optical technology letters 2022-01, Vol.64 (1), p.168-173
Hauptverfasser:	Mu, Zhi‐Hao, Chen, Chang‐Xing, Ma, Jing‐Nan, Zhao, Ying‐Juan, Chen, Qiang
Format:	Artikel
Sprache:	eng
Schlagworte:	Antenna arrays Antennas Bandwidths Broadband Circular polarization circularly polarized array antenna sequential phase (SP) weakly coupled feed network wideband Wireless communications Wireless networks
Online-Zugang:	Volltext
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