DRFM采样过程的频谱分析及仿真

Analysis and Emulation of Spectrum in Sampling Process of DRFM

以一位量化DRFM为例 ,对DRFM中采样过程进行了分析 ,得出了经过量化和采样后的频谱含量及幅度的计算式 ,并对由此式计算出的结果进行了仿真验证 ,仿真结果同理论分析结果相吻合。

Taking one bit quantized DRFM for example, the sampling process in DRFM is analyzed,the formulas of spectrum contents and amplitude are provided, which are produced by quantization and sampling, and the result calculated with the formulation is proved by the emulation, the conclusion of emulation is coincided with the result of the analysis. The same method can be used to analyze the spectrum contents and amplitude of Multiple bit DRFM.