一种用于UHF波段材料复介电常数特性的高效测量系统

2013 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference Pub Date : 2013-07-21 DOI:10.1109/CSQRWC.2013.6657449

Yu-Ming Wu, Shengying Liu, Guohui Yang, C. Feng, Qun Wu

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引用次数: 0

摘要

本文提出了一种快速、高效的超高频片状材料复介电常数特性测试方法。设计、仿真和优化了一种具有两个测试口的平面微带谐振传感器。在这种方法中，测定复介电常数只需要测试两个参数，即谐振频率和10db带宽。实验和测量结果表明，该方法具有测试步骤方便、数据采集效率高、快速测量不同片状材料复介电常数精度高等特点。

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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A high-efficiency measurement system for the complex permittivity characterization of materials at UHF band

A fast and high-efficiency test approach for the complex permittivity characterization of flaky materials in UHF band is presented in this paper. A planar microstrip resonance sensor with two test ports is designed, simulated and optimized. In this approach, only two parameters are required to test for the determination of complex permittivity, namely, resonant frequency and 10 dB bandwidth. Experimental and measured results show that this approach is characterized by convenient test procedure, high efficient data collection, and higher accuracy for fast measurement of the complex permittivity for different type of flaky materials.

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2013 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference

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