Improving field uniformity in reverberation chamber with multiple sources

li shuang; wang jianguo; xie haiyan; lu xicheng

Volume 23 Issue 11

Sep. 2012

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Article Navigation > High Power Laser and Particle Beams > 2011 > 23(11): 0-

xie ping, liao yong, yang zhoubing, et al. High-power microwave ultra-wideband coaxial rotary joint[J]. High Power Laser and Particle Beams, 2011, 23.

Citation:

li shuang, wang jianguo, xie haiyan, et al. Improving field uniformity in reverberation chamber with multiple sources[J]. High Power Laser and Particle Beams, 2011, 23.

xie ping, liao yong, yang zhoubing, et al. High-power microwave ultra-wideband coaxial rotary joint[J]. High Power Laser and Particle Beams, 2011, 23.

Citation:

li shuang, wang jianguo, xie haiyan, et al. Improving field uniformity in reverberation chamber with multiple sources[J]. High Power Laser and Particle Beams, 2011, 23.

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Improving field uniformity in reverberation chamber with multiple sources

1.
Northwest Institute of Nuclear Technology,P.O.Box 69-12,Xi’an 710024,China

Publish Date: 2011-11-29

Abstract

Abstract

This paper studies the method of source stirring, especially using multiple sources to improve the field uniformity in reverberation chambers (RCs). Firstly, the factors that may affect the field distribution in RCs are summarized, according to the Maxwell’s equations in ideal rectangular resonators. Then the focus is on the effects of multiple sources on the electromagnetic field distributions in RCs, including the maximum and the standard deviation of electric field strength and the isotropy as well. The results show that multiple sources can improve the field uniformity effectively and are useful in constructing a homogenous electromagnetic field environment for high-power microwave effect test on subsystems.
- reverberation chamber,
- high-power microwave,
- source stirring,
- field uniformity

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