Electromagnetic Environment Modeling and Test Simulation in Reverberation Chamber Based on Plane Waves Superposition

被引：0

作者：

Liu Y. ^{[1
]}

Chen Y. ^{[2
]}

Cheng E. ^{[3
]}

机构：

[1] National Key Laboratory of Intense Pulsed Radiation Simulation and Effect, Northwest Institute of Nuclear Technology, Xi'an

[2] Beijing Institute of Tracking and Telecommunications Technology, Beijing

[3] Electrostatic & Electromagnetic Protection Institute, Mechanical Engineering College, Shijiazhuang

来源：

Liu, Yifei (liuyifei5693305@163.com) | 1600年 / Science Press卷 / 43期

基金：

中国国家自然科学基金;

关键词：

FEKO; Field uniformity; Plan-wave spectrum theory; Plane-wave superposition; Reverberation chamber; Shielding effectiveness; Statistical property;

D O I：

10.13336/j.1003-6520.hve.20170831034

中图分类号：

学科分类号：

摘要：

Aiming at the electromagnetic field simulation of a reverberation chamber (RC), we analyzed the rationality of plane waves superposition model for RC, and obtained the parameter details such as amplitude and polarization according to the ideal field characteristics. Thereby, Matlab and FEKO was used to present a method to simulate the environment in RC. The simulation results show that the superposed field can present almost the same characteristics with the RC environment. Finally, the shielding effectiveness of a slotted rectangular cavity is simulated by using the proposed method. The results are consistent with the measured data, and the shielding effectiveness is about 15 dB. This method avoids accurate RC modeling for test, so it greatly reduces the simulation difficulty and calculation. Moreover, it provides a convenient way to deeply study the field characteristics in a reverberation chamber. © 2017, High Voltage Engineering Editorial Department of CEPRI. All right reserved.

引用

页码：3029 / 3035

页数：6

共 21 条

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