- 1、DDFSinaSDRPortableSatellite-EarthStation2、AnImprovementoftheSunderlandAlgorithminDDFS3、ADDFSDesignwithHighCompressionRatioBasedonQLA4、ADDFSwithahighlyCompressedPhasetoSineMapping5、Directdigitalfrequencysynthesis(DDFS)isanadvancedtechniqueforfr...
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