Waveguide slot array antenna with EBG high-impedance surface structure

被引：0
|
作者：
Li, Bin [1 ]
Li, Long [1 ]
Liang, Chang-Hong [1 ]
机构：
[1] Xidian Univ, Natl Key Lab Antennas & Microwave Technol, Xian 710071, Peoples R China
来源：
2005 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS, VOLS 1-5 | 2005年
关键词：
waveguide slot array antenna; EBG high-impedance surface structure; front to back ratio;
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 method of raising the front to back (F/B) ratio on the pattern for the slot array antenna of rectangular waveguide using electromagnetic band-gap (EBG) structure as a high-impedance ground plane is studied in this paper. An example antenna is designed and measured. Simulation and experimental results show that the EBG structure can increase the front radiation, decrease the back radiation and improve the gain of array antenna.
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页码：2033 / 2036
页数：4
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