Design of Ka band Reconfigurable Beam Antenna using Genetic Algorithm

被引：0
|
作者：
Uhm, Manseok [1 ]
Yun, Sohyeun [1 ]
Lee, Hongyeal [1 ]
Kwak, Changsoo [1 ]
Shin, Donghwan [1 ]
Yom, Inbok [1 ]
机构：
[1] ETRI, Satellite & Wireless Convergence Res Dept, Taejon 305700, South Korea
来源：
2013 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS (APMC 2013) | 2013年
关键词：
Reconfigurable beam; array fed; phased array; reflector; Ka band satellite;
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：
This paper presents an efficient design method based on genetic algorithm and design results for Ka band reconfigurable beam antenna composed of an array-fed reflector. The effective cost functions for the contoured beam and the boosted beams were used to find the best solution. During the optimization, it was confirmed that the average cost and the best cost were converged. The contoured beam antenna is designed with the gain ripple less than 3 dB over the coverage. The boost level greater than 7 dB for Seoul area is obtained.
引用
收藏
页码：1082 / 1084
页数：3
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