FPGA Implementation of ASK, BPSK and QPSK Modulator Using Hardware Co-Simulation

Modulation techniques such as ASK, BPSK, QPSK and other higher order modulation can be easily simulated by using matlab/simulink and xilink system generator. The block set designed in the xilink automatically generate the code from library files and Xilinx. The hardware co-simulation can be perform with the help of HIL (Hardware-in-loop) and system generator, which facilitate to the developed code or generated code into the hardware and to obtain the output. The time saved by working with these types of high level programs is a real advantage of this proposed work. The ASK, BPSK and QPSK System will be design and implement successfully with the help of Matlab\Simulink and Xilinx\System Generator and the code generated from system generator has been simulate using ISE 14.3 and FPGA design as well as implement on many devices like spatran,vertex, kintex etc. using Verilog Hardware Description Language can be perform using this process. The observed results can be analyse with real time applications such as satellite communication and video conferencing. Finally, the power consumption of the proposed modulation techniques has been enhanced and compared with existing methods