基于超宽带定位信号的介质介电常数估计

2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals Pub Date : 2010-10-25 DOI:10.1109/UWBUSIS.2010.5609149

Yu. V. Yastrebov, V. Kostyleva, V. Nikolaev

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引用次数: 1

摘要

提出了一种利用雷达扫描迹线不同位置上的超宽频信号的延时测量来提高介质介电常数估计精度的方法。得到了所研究介质介电常数和测量误差估计的数学关系，并与常用方法进行了比较，评价了算法的精度增益。

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Estimation of dielectric permittivity of medium by analysis of UWB radiolocation signals from local object

The method of accuracy enhancement of medium permittivity estimation based on measurements of time delays of UWB signals reflected from local object and received in different points of radar scanning trace is suggested. The mathematical relations have been obtained for estimation of investigated medium permittivity and measurement errors and evaluation of algorithm accuracy gain in comparison with common methods has been made.

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来源期刊

2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals

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