Influence of RF oscillators on an OFDM signal

Authors:
C. Muschallik
Affiliations:
Adv. RF-Lab. VRF, Thomson Multimedia, Villingen
Venue:
IEEE Transactions on Consumer Electronics
Year:
1995

Citing 0
Cited 7

OFDM system under the combined effect analysis of the phase noise, carrier frequency offset, Doppler spread, and amplifier nonlinearity of the SEL

WSEAS TRANSACTIONS on COMMUNICATIONS
Characterization of adaptive modulation MIMO systems in the presence of phase noise

Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly
Window design for SISO and MIMO OFDM systems

CCNC'09 Proceedings of the 6th IEEE Conference on Consumer Communications and Networking Conference
Joint compensation of IQ imbalance and phase noise in OFDM wireless systems

IEEE Transactions on Communications
MIMO OFDM systems with digital RF impairment compensation

Signal Processing
Analytical performance evaluation of the OFDM systems in the presence of jointly fifth order nonlinearity and phase noise

Analog Integrated Circuits and Signal Processing
BER Analysis of OFDM Systems Impaired by Phase Noise in Frequency-Selective Fading Channels

Wireless Personal Communications: An International Journal

Quantified Score

Hi-index	0.43

Visualization

Abstract

This paper explains the mechanisms that lead to a degradation of an OFDM signal because of the phase noise of the RF oscillators. An approach for easy calculation of SNR, independent of carrier numbers, will be given. This SNR approach uses a plot of the phase noise power density for the calculation. The theoretical results lead to an improved synthesizer concept. Values of SNR and BER will be given for the new synthesizer concept