Reflectarray Antenna as a Feed Syetem for Parallel Plate Waveguide Slot Array

被引：0
|
作者：
Kordzadeh, Atefeh [1 ]
Mousavi, Pedram [1 ]
机构：
[1] Univ Alberta, Edmonton, AB, Canada
来源：
2012 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI) | 2012年
关键词：
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：
The authors proposed a novel reflectarray feed system to excite TEM mode in parallel plate waveguide antenna. A metal post with a group of vias as the ground plane between the two parallel plates will constitute the cell element of the reflectarray. This cell element is designed to work at 12.25 GHz for satellite communications. By changing the post height, 340 degrees phase swing is achieved. The reflection loss of the cell elements is below 0.1 dB. Being compact and low loss makes this feed system suitable for many telecommunication applications.
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页数：2
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