A Single-Layer Multi-Band Reflectarray Antenna in X/Ku/K-Bands

被引:0
|
作者
Hamzavi-Zarghani, Zahra [1 ]
Atlasbaf, Zahra [1 ]
机构
[1] Tarbiat Modares Univ, Fac Elect & Comp Engn, Tehran, Iran
关键词
Microstrip; multi-band; reflectarray antenna; single layer; DESIGN; IMPLEMENTATION; ELEMENTS;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A new center-fed tri-band reflectarray antenna is presented in this paper. Elements of the reflectarray antenna are circular rings and patches loaded with slots. The proposed antenna operates in three bands (X, Ku and K). The introduced element, has been optimized to achieve large linear phase range at the three bands. Phase compensation is achieved by varying the size of elements. Height of the horn antenna has been optimized to get maximum gain and bandwidth at the three bands.
引用
收藏
页码:555 / 561
页数:7
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