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Analysis of Spectral Notching in FM Noise Radar Using Measured Interference

机译：使用测量干扰分析FM噪声雷达中的光谱缺口

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摘要

It was recently shown that spectral notches can be incorporated into a physically realizable form of FM noise radar. Here it is shown how these spectral notches can be used to permit radar operation in a band where narrowband interference sources are present. The impact of interference and associated notches in different regions of the waveform spectrum (i.e. passband versus roll-off regions) is examined through assessment of the matched filter response when considering different receive power levels for the radar relative to measured interference. This assessment is performed for both simulated and experimentally measured notched waveforms.
机译：最近显示，光谱凹口可以掺入物理可实现的FM噪声雷达形式中。这里示出了如何使用这些光谱缺口来允许在存在窄带干扰源的频带中允许雷达操作。通过评估匹配的滤波器响应，在考虑雷达相对于测量的干扰时，通过评估匹配的滤波器响应来检查干扰和相关凹口在波形频谱的不同区域的影响。对模拟和实验测量的缺口波形进行该评估。

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