VHF波段圆柱形和圆锥形物体射频脉冲信号散射的频谱分析

2018 9th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS) Pub Date : 2018-09-01 DOI:10.1109/UWBUSIS.2018.8520242

Pavel Sukhacheuski

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引用次数: 1

摘要

本文研究了电磁脉冲在雷达目标细线模型上的散射问题。射频脉冲的载波频率、持续时间和模型形状是需要解决的几个阶段的基本数据:在指定的有限频率范围内计算探测射频脉冲频谱;RCS模型在先前计算的射频频谱频率上的计算;散射脉冲谱的计算;散射脉冲的合成。以圆柱形和锥形雷达目标细线模型中的射频脉冲散射为例说明了该技术。

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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Spectral Metod Analysis of Radio-Frequency Pulse Signal Scattering from Cylindrical and Conical Shapes Object in the VHF Band

The paper deals with the solution to the challenge of scattering of electromagnetic pulse on a thin-wire model of a radar object. The carrier frequency of the radiofrequency pulse, its duration and shape of the model are the basic data for the challenge to be solved in several stages: calculation of probing radio-frequency pulse spectrum in designated limited frequency range; calculation of RCS model at frequencies from earlier calculated radio-frequency spectrum; calculation of the scattered pulse spectrum; synthesis of scattered pulse. The technique is illustrated on an example of scattering of radio-frequency pulse in thin-wire models of cylinder- and cone-shaped radar objects.

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2018 9th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)

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