Automated pattern measurement for circularly-polarized antennas using the phase-amplitude method

被引：0
|
作者：
Rodenbeck, CT [1 ]
Chang, K
Aubin, J
机构：
[1] Texas A&M Univ, College Stn, TX 77843 USA
[2] ORBIT FR Inc, Horsham, PA USA
来源：
MICROWAVE JOURNAL | 2004年 / 47卷 / 07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：
This article describes an increasingly popular procedure for measuring circularly-polarized (CP) antennas. Known as the phase-amplitude method, this procedure is particularly well suited for implementation in an automated antenna measurement system that uses an I/Q receiver to compare the received signal from the antenna under test to a fixed reference signal. An outline of the measurement setup and methodology is provided, along with a demonstration of the technique. A common pitfall in CP antenna measurement is also discussed.
引用
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页码：68 / +
页数：7
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