IF digitization of SW based on software radio
Zhou Xue-ke · Journal of Chongqing University of Posts and Telecommunications · 2004
The hardware desigh of IF digitization platform of SW transeiver based on of software defined radio, which adopts special digital up-down frequencyconversion and digital signal processing technology, is introduced in this paper. By testing and comparing,the platform improves some SW communication performances and has some functious of software radio.By loading different modules in DSP,it can meet the needs of the modern shortwave radio for voice,data and ather services of communication and it has a better compatibicity and expandability.