DocumentCode
1121633
Title
Performance Analysis of Single-Frequency CW Signal-Based I/Q Regeneration in Five-Port Junction-Based Direct Receivers on Rayleigh Fading Channels
Author
Park, Hyung Chul ; Lim, Hyung-sun ; Yu, Jong-Won
Author_Institution
Dept. of Inf., Commun., & Comput. Eng., Hanbat Nat. Univ., Daejeon
Volume
55
Issue
6
fYear
2008
fDate
6/1/2008 12:00:00 AM
Firstpage
561
Lastpage
565
Abstract
This paper analyzes the influence of the Rayleigh fading channel on the performance of a single-frequency continuous-wave (CW) signal-based I/Q regeneration in five-port junction-based direct receivers. This method uses a single-frequency CW signal to estimate the I/Q regeneration parameters. Simulation results show that the eye diagram, error vector magnitude, and bit error rate performances of five-port junction-based direct receivers using a single-frequency CW signal-based I/Q regeneration are almost the same as those of conventional coherent demodulators, even in fading channels.
Keywords
Rayleigh channels; error statistics; Rayleigh fading channels; bit error rate performances; error vector magnitude; eye diagram; five-port junction-based direct receivers; single-frequency continuous-wave signal; I/Q regeneration; Coherent demodulation; Rayleigh fading channel; five-port junction;
fLanguage
English
Journal_Title
Circuits and Systems II: Express Briefs, IEEE Transactions on
Publisher
ieee
ISSN
1549-7747
Type
jour
DOI
10.1109/TCSII.2008.921422
Filename
4483535
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