A Compact Multi-Probe Reverberation Chamber for Over-the-Air Testing

IF 0.6 4区计算机科学 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Applied Computational Electromagnetics Society Journal Pub Date : 2021-01-01 DOI:10.47037/2021.aces.j.360911

Wenjun Qi, Feng Fang, Wen-Qing Xia, Yongjiu Zhao, Lei Xing, Qian Xu

引用次数: 4

Abstract

─ In this paper, a compact multi-probe reverberation chamber (RC) is proposed for over-the-air (OTA) testing. 16 probe antennas are used to reduce the measurement time. Typical parameters of the RC, such as field uniformity (FU), quality factor (Q factor), and independent samples are given. Total radiated power (TRP) and pattern correlation measurements have been performed to validate the RC system. Index Terms ─ Compact, multi-probe RC, OTA.

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用于空中测试的紧凑型多探头混响室

本文提出了一种用于空中(OTA)测试的小型多探头混响室(RC)。采用16根探测天线，缩短了测量时间。给出了RC的典型参数，如场均匀度(FU)、质量因子(Q因子)和独立样本。通过总辐射功率(TRP)和模式相关测量对RC系统进行了验证。索引项─紧凑型、多探头RC、OTA。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Applied Computational Electromagnetics Society Journal 工程技术-电信学

CiteScore

1.60

自引率

28.60%

发文量

审稿时长

9 months

期刊介绍： The ACES Journal is devoted to the exchange of information in computational electromagnetics, to the advancement of the state of the art, and to the promotion of related technical activities. A primary objective of the information exchange is the elimination of the need to "re-invent the wheel" to solve a previously solved computational problem in electrical engineering, physics, or related fields of study. The ACES Journal welcomes original, previously unpublished papers, relating to applied computational electromagnetics. All papers are refereed. A unique feature of ACES Journal is the publication of unsuccessful efforts in applied computational electromagnetics. Publication of such material provides a means to discuss problem areas in electromagnetic modeling. Manuscripts representing an unsuccessful application or negative result in computational electromagnetics is considered for publication only if a reasonable expectation of success (and a reasonable effort) are reflected. The technical activities promoted by this publication include code validation, performance analysis, and input/output standardization; code or technique optimization and error minimization; innovations in solution technique or in data input/output; identification of new applications for electromagnetics modeling codes and techniques; integration of computational electromagnetics techniques with new computer architectures; and correlation of computational parameters with physical mechanisms.