Implementation of multiplexers based pipelined CORDIC for OFDM systems

The coordinate rotation digital computer (CORDIC) algorithm is widely used in various technological fields. With simple basic operations, CORDIC based systems are increased drastically. Implementation of 4-stage Multiplexers based pipelined model leads to high speed applications such as OFDM with reduced area, implemented using fixed point representations of complex data, which is an output representation of filters. Spartan FPGA Xc3s1200e-4fg320 is considered as basic platform of programmable gate arrays works with 43.634MHz.