AN EFFICIENT PATTERN SYNTHESIS METHOD FOR CYLINDRICAL PHASED ARRAY ANTENNAS

被引：10
|
作者：
He, Q. -Q. [1 ]
He, H. -D. [1 ]
Lan, H. [1 ]
机构：
[1] SW China Inst Elect Technol, Chengdu 610036, Peoples R China
来源：
JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 2009年 / 23卷 / 04期
关键词：
CONFORMAL ARRAY; OPTIMIZATION; POLARIZATION;
D O I：
10.1163/156939309787612329
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：
An efficient approach for calculating the far field pattern of conformal phased array antennas mounted on cylindrical-shaped platforms is proposed. The array structure is taken into account by using an active element pattern technique, and the array is analyzed by using an element-by-element approach. The effects of all mutual couplings in the array environments are considered rigorously, and the efficiency of the proposed method is validated by using the commercial full-wave simulation software HFSS. Finally, a low side-lobe cylindrical phased array is designed for engineering by optimizing phases and amplitudes of port excitations.
引用
收藏
页码：473 / 482
页数：10
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