FPGA Implementation of Frequency Offset Cancel Circuit using CORDIC in OFDM
Kun-Sik Byon · The Journal of the Korean Institute of Information and Communication Engineering · 2008
This paper designed Simulik Model to cancel the carrier frequency offset in OFDM using CORDIC Algorithm and evaluated its performance. And Simulink Model compared with Xilinx System Generator Model for FPGA implementation. As a result of simulation, we confirmed that both model is error free by CORDIC when offset frequency is lower than . Also, we verified the performance through Hardware Co-simulation with Xilinx Spartan3 xc3s1000 fg676-4 Target Device, and timing analysis and resource estimation.