Design and implementation of Software Defined radio transceiver

The project is design and implement a soft ware defined radio transceiver.Our project was to design and implement a soft ware defined radio transceiver. The Software Defined Radio (SDR) is a collection of hardware and software technologies that enable reconfigurable system architectures for wireless networks and user terminals. SDR provides an efficient and comparatively inexpensive solution to the problem of building multi-mode, multiband, multi-functional wireless devices that can be enhanced using software upgrades. SDR technology facilitates implementation of some of the functional modules in a radio system such as modulation/demodulation, signal generation and coding in software. This helps in building reconfigurable software radio systems where dynamic selection of parameters for each of the above-mentioned functional modules is possible. Operators and service providers, SDR can have substantial impacts. First, it reduces costs by providing a generic hardware platform and common product line, which can then be customized for any unique application. The aim of this project was to get the benefit of using software defined radio. Firstly we designed a model consist of SDR transmitter and receiver. We implement our software part using the matlab program and the matlab gave good result. This thesis give a detailed description about the SDR designed model, steps used to implement the software part and the analysis of the results