Advanced Receiver Design for Mitigating Multiple RF Impairments in OFDM Systems: Algorithms and RF Measurements

<table>MSE of sparse pilot-based CFO estimator versus normalized CFO for 64-QAM OFDM syste; 39-tap veh. A channel model; ensemble average of 500 independent channel realizations.</table>

Journal of Electrical and Computer Engineering

fig8

Figure 8

Figure 8: Advanced Receiver Design for Mitigating Multiple RF Impairments in OFDM Systems: Algorithms and RF Measurements 