Measuring antenna radiation efficiency in a reverberation chamber and effect of unstirred waves

被引：0
|
作者：
Harima, Katsushige [1 ]
Gotoh, Kaoru [1 ]
机构：
[1] Natl Inst Informat & Commun Technol, Electromagnet Compatibil Lab, Koganei, Tokyo 1848795, Japan
来源：
IEICE COMMUNICATIONS EXPRESS | 2024年 / 13卷 / 02期
关键词：
radiation efficiency; reference waveguide method; reverberation chamber; S-parameter; substitution method; unstirred wave;
D O I：
10.23919/comex.2023XBL0149
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：
The antenna radiation efficiency of a K -band horn was determined using a reference waveguide method with S-parameters in a reverberation chamber. Numerical analysis was performed to validate the applicability of the measurement method and the measured results. In addition, the effect of unstirred waves on the radiation efficiency measurements was evaluated using the complex S -parameter method for identifying unstirred waves.
引用
收藏
页码：48 / 51
页数：4
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