在混响室中测量天线辐射效率和未搅动波的影响

IF 0.3 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC IEICE Communications Express Pub Date : 2023-12-12 DOI:10.23919/comex.2023XBL0149

Katsushige Harima;Kaoru Gotoh

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引用次数: 0

摘要

利用参考波导法和混响室中的 S 参数测定了 K 波段喇叭的天线辐射效率。为验证测量方法的适用性和测量结果，进行了数值分析。此外，使用复$S-\text{参数}$法识别非搅拌波，评估了非搅拌波对辐射效率测量的影响。

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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Measuring Antenna Radiation Efficiency in a Reverberation Chamber and Effect of Unstirred Waves

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 $S-\text{parameter}$ method for identifying unstirred waves.

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IEICE Communications Express ENGINEERING, ELECTRICAL & ELECTRONIC-

自引率

33.30%

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114