Reverberation chamber for antenna measurements: Modeling using method of moments, spectral domain techniques, and asymptote extraction

被引：20
|
作者：
Karlsson, Kristian [1 ]
Carlsson, Jan
Kildal, Per-Simon
机构：
[1] Swedish Natl Testing & Res Inst, Dept Elect, S-50115 Boras, Sweden
[2] Chalmers, Dept Signals & Syst, Antenna Grp, S-41296 Gothenburg, Sweden
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2006年 / 54卷 / 11期
关键词：
antennas; cavity; Green's function; reverberation chamber; spectral domain; wireless communications;
D O I：
10.1109/TAP.2006.883995
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：
Large reverberation chambers (RCs) have proved to be useful for measuring the performance of small antennas and terminals for wireless communications, and it is therefore important to be able to model them numerically to control accuracy. This paper describes a method of moments approach for analyzing wire antennas and other metallic objects in a large RC. The RC is treated as a rectangular perfect electric conducting cavity, and the Green's function is constructed by using a spectrum of plane waves and imaging combined with periodic boundary conditions. The code has been validated by comparison with measurements and other computer codes.
引用
收藏
页码：3106 / 3113
页数：8
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