This paper gives out a principle of medium-short wave receiver according to software radio technology. It can realize all function of medium-short wave receiver NBDP device, DSC device.
此文提出利用软件无线电技术实现海上中短波接收机的原理，该原理的研究能够实现现有海上中短波接收机、NBDP、DSC的功能。
This paper gives out the IF design of a certain short-wave radios IF digitalization, introduces the elementary theory and a realized method of the IF digital receiver.
针对短波射频数字化对器件的要求较高，功耗较大，现在一般采用中频数字化技术。
This paper gives out the IF design of a certain short-wave radios IF digitalization, introduces the elementary theory and a realized method of the IF digital receiver.
针对短波射频数字化对器件的要求较高，功耗较大，现在一般采用中频数字化技术。
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