Application aspects of advanced antenna diagnostics with the 3D reconstruction algorithm

C. Cappellin, S. Pivnenko
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Abstract

This paper focuses on two important applications of the 3D reconstruction algorithm of the commercial software DIATOOL for antenna diagnostics. The first one is the accurate and detailed identification of array malfunctioning, thanks to the available enhanced spatial resolution of the reconstructed fields and currents. The second one is the filtering of the scattering from support structures and feed network leakage. Representative experimental results are presented and guidelines on the recommended measurement parameters for obtaining the best diagnostics results are provided.
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先进天线诊断与三维重建算法的应用方面
本文重点介绍了商用软件DIATOOL三维重构算法在天线诊断中的两个重要应用。首先,由于重构的场和电流的空间分辨率提高,阵列故障的准确和详细的识别。二是对支撑结构和馈电网络泄漏的散射进行滤波。给出了有代表性的实验结果,并提供了获得最佳诊断结果的推荐测量参数指南。
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