Implementation of CDMA transmitter for a multi-standard SDR base band platform

It is clear now that it is virtually impossible to adopt or impose on a single standard for all wireless networks. Hence, software defined radio (SDR) technology emerged which addresses this issue. This paper describes the design of CDMA digital transmitter for a multi-standard SDR base band platform. The platform consists of reconfigurable and reprogrammable hardware platform which provide different standards with a common platform. This paper focus also on the methods of generate VHDL model of CDMA transmitter. This model can be implemented with Field Programmable Gate Array (FPGA).