DocumentCode
3353401
Title
Sensitivity penalty for AMI coded CPFSK in heterodyne delay demodulation receiver
Author
Mazumder, S.P. ; Gangopadhyay, Ranjan ; Prati, Gancarlo
Author_Institution
Bangladesh Univ. of Eng. & Technol., Dhaka, Bangladesh
Volume
3
fYear
1995
fDate
18-22 Jun 1995
Firstpage
1327
Abstract
Bit error rate performance and sensitivity penalty for AMI coded optical CPFSK in a delay demodulation receiver are obtained. It has been found that an optimum modulation index of 0.9 yields a theoretical system penalty of 2 dB at a bit error rate of 10-9 using a DFB laser with non-flat FM response and normalised laser linewidth ΔνT=4×10-4
Keywords
coding errors; delays; demodulation; error statistics; frequency shift keying; modulation coding; optical modulation; optical receivers; AMI coded optical CPFSK; DFB laser; bit error rate performance; heterodyne delay demodulation receiver; nonflat FM response; normalised laser linewidth; optimum modulation index; sensitivity penalty; system penalty; Ambient intelligence; Band pass filters; Bit error rate; Delay; Demodulation; Frequency modulation; Laser noise; Nonlinear filters; Optical receivers; Phase noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, 1995. ICC '95 Seattle, 'Gateway to Globalization', 1995 IEEE International Conference on
Conference_Location
Seattle, WA
Print_ISBN
0-7803-2486-2
Type
conf
DOI
10.1109/ICC.1995.524419
Filename
524419
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