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本文讨论窄带单边带调角信号的无失真解调问题。接收机中用标准角检测器,接着用低通滤波器。此类调制信号属于 zakai 型的有限频带函数和处理过程。文中说明对信号适当地抑制其限度,则基带信号解调后无失真。
This article discusses the problem of distortion-free demodulation of narrowband single sideband angle-modulated signals. The receiver uses a standard angle detector followed by a low-pass filter. Such modulation signals belong to the zakai-type finite-band function and processing. The article shows that the appropriate suppression of the signal limit, the baseband signal without distortion after demodulation.