低空谐振目标散射超宽带信号的数值模拟

2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS) Pub Date : 2016-09-01 DOI:10.1109/UWBUSIS.2016.7724159

D. Grib, O. Sukharevsky, G. Zalevsky

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引用次数: 1

摘要

研究了谐振尺寸低空雷达目标对下伏地形反射的超宽带脉冲响应建模计算技术。所开发的算法是基于磁场积分方程(MFIE)的求解。讨论了数值算法的发展前景。对雷达探测VHF波段超宽带信号情况下低空巡航导弹高分辨率距离像(hrrp)的建模结果进行了论证和讨论。

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Numerical modeling of ultrawideband signals scattered by low-altitude resonant targets

Calculation technique for modeling ultrawideband (UWB) impulse responses of low-altitude radar targets of resonant sizes against reflection from underlying terrain is considered. Developed algorithm is based on magnetic field integral equation (MFIE) solution. Futures of developed numerical algorithm are discussed. Results of modeling of high-resolution range profiles (HRRPs) of cruise missile located at low altitude above a ground in the case of radar sounding by the UWB signal of VHF band are demonstrated and discussed.

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2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)

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