DocumentCode
2478006
Title
SER Computation of MPSK in the Presence of I/Q Mnisatch
Author
Lee, Jaeyoon ; Jeong, Woojin ; Yoon, Dongweon ; Kim, Geun Bae ; Park, Sang Kyu
Author_Institution
Dept. of Electron. & Comput. Eng., Hanyang Univ., Seoul
fYear
0
fDate
0-0 0
Firstpage
1071
Lastpage
1075
Abstract
The quadrature component unbalance which is generated by a non-ideal component is an inevitable physical phenomenon and leads to performance degradation when we implement a practical coherent M-ary phase shift keying (MPSK) demodulator. In this paper, we derive a general expression involving a two-dimensional joint Gaussian Q-function for the symbol error rate (SER) of an MPSK signal with the quadrature component unbalance over additive white Gaussian noise (AWGN) channel
Keywords
AWGN channels; demodulators; error statistics; quadrature phase shift keying; AWGN; I-Q mismatch; M-ary phase shift keying; MPSK demodulator; SER computation; additive white Gaussian noise channel; quadrature component unbalance; symbol error rate; two-dimensional joint Gaussian Q-function; AWGN; Baseband; Constellation diagram; Degradation; Demodulation; Error analysis; Genetic expression; Phase shift keying; Phase shifters; Statistics; I/Q mismatch; MPSK; probability of error;
fLanguage
English
Publisher
ieee
Conference_Titel
Information, Communications and Signal Processing, 2005 Fifth International Conference on
Conference_Location
Bangkok
Print_ISBN
0-7803-9283-3
Type
conf
DOI
10.1109/ICICS.2005.1689217
Filename
1689217
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