WANG Yong-xue, CHEN Fang-jiong, WEI Gang. Synchronization Analysis of OFDM System Based on Fractional Fourier Transform[J]. Acta Electronica Sinica, 2006, 34(9): 1690-1693.
WANG Yong-xue, CHEN Fang-jiong, WEI Gang. Synchronization Analysis of OFDM System Based on Fractional Fourier Transform[J]. Acta Electronica Sinica, 2006, 34(9): 1690-1693.DOI:
The synchronization performance of OFDM system based on fractional Fourier transform is studied.The influences of the carrier frequency offset
sample frequency offset and timing misalignment in the OFDM system with fractional Fourier transform are discussed and compared with traditional OFDM system with normal IFFT/FFT.Simulation results show that the OFDM system based on fractional Fourier transform with appropriate parameter has better synchronization performance when carrier frequency offset is discussed.