Modulation technique for software defined radio application
Muhammad Islam, M. A. Hannan, Salina Abdul Samad, Aini Hussain · International Conference on Circuits · 2009
The role of radio in the telecommunication systems have extended from simple radio telephone to mobile communications and beyond. Minimization/replacement of hardware in communication technology through software has resulted in the birth of new technology, widely known as Software Defined Radio (SDR). SDR is developed that transfer information from one place to another place through channel. Incoming signal to have analog modulation PSK type, the transceiver is able to demodulate the modulated signal in order to retrieve the transmitted information. It is confirmed that the programmed SDR can demodulate the various kinds of audio modulation signal by Software Programming.