Design of multi‐beam antenna based on Rotman lens

A planar Rotman lens antenna that generates multiple beams is presented over a wide angular range. The proposed multi‐beam antenna consists of a Rotman lens and a ten‐element printed Yagi antenna array. By properly comparing optical aberrations, expressing as the normalized path length errors Δl, th...

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Veröffentlicht in:	International journal of RF and microwave computer-aided engineering 2018-02, Vol.28 (2), p.e21192-n/a
Hauptverfasser:	Zhang, Zhi‐Ya, Zhao, Yarui, Ji, Luyang, Zuo, Shao‐Li, Xu, Feifei, Fu, Guang
Format:	Artikel
Sprache:	eng
Schlagworte:	Aberration Beams (radiation) Energy measurement Lenses multi‐beam antenna Performance degradation Ports Rotman lens Yagi antenna Yagi antennas
Online-Zugang:	Volltext
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