Analysis of Effect of Stirrer Type on Field Uniformity in RRA Reverberation Chamber

被引：0

作者：

Yousaf, Jawad ^{[1
]}

Lee, Hosang ^{[1
]}

Junhee, Han ^{[1
]}

Kim, Jeongeun ^{[1
]}

Faisal, Muhammad ^{[1
]}

Yang, Jun Gyu ^{[2
]}

Nah, Wansoo ^{[1
]}

机构：

[1] Sungkyunkwan Univ, Dept Elect & Comp Engn, Suwon, South Korea

[2] Natl Radio Res Agcy RRA, Naju, South Korea

来源：

2018 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP) | 2018年

基金：

新加坡国家研究基金会;

关键词：

Reverberation Chamber (RC); IEC; 61000-4-21; RC Stirrer; Field Uniformity; National Radio Research Agency (RRA);

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 study presents an extensive analysis of the statistical variations in the field uniformity of Korean National Radio Research Agency (RRA) reverberation chamber (RC) for different types of stirrers. The analysis is performed for five different kinds of stirrers by simulating their full wave model in moment of method (MoM) based commercial software and comparing the results with measurements. The analysis found that field uniformity in RC is highly dependent on the type and geometry of stirrer being used and careful selection of the stirrer type is necessary to meet the standard requirement of field uniformity. The good agreement between simulation and measured results is obtained when the designed stirrer geometry matches exactly with the actual installed stirrer in RRA RC.

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页数：2

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