差频谱带 difference band
频谱带通 spectral bandpass
基频谱带 [物] Fundamental frequency band
限带频谱 band limited frequency spectrum ; band-limited spectrum ; limitedfrequencyspectrum
宽带频谱 broader frequency spectrum
带限频谱 band-limited spectrum
光谱频带 spectral hand
子带频谱流量 subband spectral flux
旁带频谱 side band spectrum
方法分析了带通采样信号的频谱和规律，导出了低速采样频率的选取公式。
MethodsAnalyze spectrum of the sample signal and propose the formula of common sample frequency in low speed.
本文主要利用概率论和频谱理论的方法对带记忆的非线性组合生成器的相关性进行了研究。
In this paper, we study the correlation properties with the theory of probability and spectrum for non-linear combiners with memory.
阅读器的反射电路用升余弦滤波器抑制带外频谱，而接收电路可以用功率合成的方法消除的盲点效应。
The out band spurious spectrum is limited by raised cosine filter in transmitter, and the shadow effect can be removed by combining the signal power of two branches in receiver.
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