利用雷达探测介质材料中埋藏缺陷

AMPC Asia-Pacific Microwave Conference, Pub Date : 1992-08-11 DOI:10.1109/APMC.1992.672031

J. Agbinya, J. Devlin, A. Tirkel, C. F. Osborne

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引用次数: 1

摘要

研究了用FMCW雷达系统检测介电产品缺陷的方法。采用缺陷边缘检测技术。可探测性需要宿主和缺陷之间的介电常数对比，并由窗口函数、信号的扫描速率和FlT的大小来影响。结果以一维和二维两种形式给出。

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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Detection of Buried Defects in Dielectric Materials Using Radar

Detection of defects in dielectric products using an FMCW radar system is studied. Defect edge detection technique is used. Detectability requires a dielectric constant contrast between the host and the defect, and is impared by window functions, the sweep rate of the signal and the size of the FlT. Results are given in both 1D and 2D.

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AMPC Asia-Pacific Microwave Conference,

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