International Journal of Research in Electronics & Communication Technology (IJRECT)
A typical communication system designed with software defined radio techniques consists of an antenna, RF units, mixer, analog-to-digital converter and digital circuits for remaining processing. As most of the crucial part is carried out in digital and it can be reconfigurable the software defined radio based design is highly preferred today. However, when the authors want to simulate the digital modules of the transmitter and receiver modules, they also need the modules related to channel. It is very useful for studying the performance of whole communication system, if these modules are synthesizable on hardware.