Low Cross-Polarization Reflectarray Elements with Four Axial Symmetry for Dual-Polarization and Wideband Use

被引:0
|
作者
Higashi, Daichi [1 ]
Sasaki, Shusuke [1 ]
Deguchi, Hiroyuki [1 ]
Tsuji, Mikio [1 ]
机构
[1] Doshisha Univ, Dept Elect, Kyoto 602, Japan
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中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
This paper proposes novel reflectarray elements with four axial symmetry(including axial and rotational symmetry) for dual-polarization and wideband use. These elements provide reflection phase range of 360. over the wide frequency range by changing their shapes, and also have low cross polarization properties. We design an offset feed reflectarray constructed by the proposed elements in the Ku-band, and its effectiveness is verified by comparing radiation patterns between the calculated and the measured values.
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收藏
页码:2171 / 2172
页数:2
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