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The design of software radio receiver based on ADC and DDC

机译:基于ADC和DDC的软件无线电接收机设计

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The paper put forward a kind of software radio receiver that composed of digital down converter (DDC) HSP50214 and AD6644. The design of hardware circuit was provided. Simulation of demodulation of FM signal was introduced in detail by MATLAB. The system has the capacity of converting continuous signals into digital signals, down converting, demodulation, and the function of which is verified by science and feasibility in software simulation.
机译:本文提出了一种由数字下变频器(DDC)HSP50214和AD6644组成的软件无线电接收器。 提供了硬件电路的设计。 Matlab详细介绍了FM信号解调的仿真。 该系统具有将连续信号转换为数字信号,下降转换,解调和功能的能力,通过科学和软件仿真中的可行性验证。

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