Phase error resilience to I/Q mismatch of a simplified CPM receiver

A low complexity receiver which was devised in previous papers proved there to be quasioptimum over additive gaussian noise and also showed low power penalty with flat Rayleigh fading, i.e., with random phase, and despite the fact that one of three reduced complexity blocks of that receiver relies o...

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Bibliographic Details
Published inIEEE microwave and wireless components letters Vol. 15; no. 9; pp. 549 - 551
Main Authors Monteiro, F.A., Rodrigues, A.J.
Format Journal Article Conference Proceeding
LanguageEnglish
Published New York, NY IEEE 01.09.2005
Institute of Electrical and Electronics Engineers
Subjects
Additive noise
Applied sciences
AWGN
Continuous phase modulation (CPM)
Exact sciences and technology
Gaussian noise
Matched filters
Phase detection
Phase modulation
phase rotation error
Radio frequency
Radiocommunications
Rayleigh channels
Resilience
symmetry-based metrics derivation
Telecommunications
Telecommunications and information theory
Testing
Transmitters. Receivers
Additive noise
Random phase
Receiver
Mismatching
Phase transitions
symmetry-based metrics derivation
Gaussian noise
Error detection
Error correction
Rayleigh fading
Low-power electronics
phase rotation error
Continuous phase modulation
Continuous phase modulation (CPM)
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Summary:A low complexity receiver which was devised in previous papers proved there to be quasioptimum over additive gaussian noise and also showed low power penalty with flat Rayleigh fading, i.e., with random phase, and despite the fact that one of three reduced complexity blocks of that receiver relies on symmetries on signal's phase transitions. This letter analyzes the origin of that error resilience during the derivation of the metrics.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:1531-1309
1558-1764
DOI:10.1109/LMWC.2005.855388