Phased array calibration procedures based on measured element patterns

被引：0
|
作者：
Kuehnke, L [1 ]
机构：
[1] Univ Hannover, Inst Hochfrequenztech, D-30167 Hannover, Germany
来源：
ELEVENTH INTERNATIONAL CONFERENCE ON ANTENNAS AND PROPAGATION, VOLS 1 AND 2 | 2001年 / 480期
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：
A technique to compensate for differences in the element patterns of an array antenna is presented and discussed in comparison with previously published procedures. It follows the classical approach of correcting the array output vector by multiplication by a decoupling matrix to achieve a more or less unperturbed array response. The technique is applicable to linear as well as planar arrays and allows a rather flexible choice of the calibration points, The performance is demonstrated by a simulation based on a numerical analysis with the method of moments and a practical application to a Ku-Band digital beamforming array.
引用
收藏
页码：660 / 663
页数：4
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