Title :
Carrier frequency offset estimation of DRM receiver
Author :
Jiang, Xiaoying ; Dong, Zaiwang
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
This paper deals with the estimation of the carrier frequency offset of DRM receiver. Three stages of estimation are raised, including the pre-FFT fractional offset estimation; post-FFT integer offset estimation and post-FFT small fractional offset estimation. Theoretical analysis and computer simulations are presented.
Keywords :
digital radio; fast Fourier transforms; frequency estimation; intersymbol interference; radio receivers; DRM receiver; carrier frequency offset estimation; computer simulations; post-FFT integer offset estimation; post-FFT small fractional offset estimation; pre-FFT fractional offset estimation; Additive noise; Computer simulation; Detectors; Digital Radio Mondiale; Frequency estimation; Frequency synchronization; Interference; OFDM; Receivers; Transmitters;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2004. ICMMT 4th International Conference on, Proceedings
Print_ISBN :
0-7803-8401-6
DOI :
10.1109/ICMMT.2004.1411656
