A Single-Layer Dual-Band Circularly Polarized Reflectarray With High Aperture Efficiency

A single-layer dual-band circularly polarized reflectarray antenna has been designed, fabricated, and tested for Ka-band satellite communications. The reflectarray antenna phasing element is composed of a concentric split-ring, in combination with a modified Malta Cross, where the technique of varyi...

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Veröffentlicht in:	IEEE transactions on antennas and propagation 2015-07, Vol.63 (7), p.3317-3320
Hauptverfasser:	Deng, Ruyuan, Mao, Yilin, Xu, Shenheng, Yang, Fan
Format:	Artikel
Sprache:	eng
Schlagworte:	Antenna measurements Apertures Broadband antennas Circular polarization Dual band Ka-band Optimization reflectarray Reflector antennas satellite communications
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