噪声中调幅信号的检测

ISSPA '99. Proceedings of the Fifth International Symposium on Signal Processing and its Applications (IEEE Cat. No.99EX359) Pub Date : 1999-08-22 DOI:10.1109/ISSPA.1999.815779

Stephen P. Thomas

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引用次数: 0

摘要

本文提出了一种在加性高斯白噪声中对未知低信噪比信号进行调幅检测的新方法。通过在瑞利分布噪声环境下的仿真验证了该方法的鲁棒性，并探讨了未知信号量化的影响。将新方法的性能与目前在业务信号分类系统中使用的技术进行了比较。

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 amplitude modulated signals in noise

This paper presents a new method for the detection of amplitude modulation on unknown, low signal-to-noise ratio signals in additive, white Gaussian noise. The robustness of the new technique is addressed with simulations in Rayleigh distributed noise and the effect of quantisation of the unknown signal is also explored. The performance of the new method is compared to a technique currently employed in an operational signal classification system.

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ISSPA '99. Proceedings of the Fifth International Symposium on Signal Processing and its Applications (IEEE Cat. No.99EX359)

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