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Optical Fiber Telecommunications VB, 5th Edition
book

Optical Fiber Telecommunications VB, 5th Edition

by Ivan Kaminow, Tingye Li, Alan E. Willner
July 2010
Intermediate to advanced content levelIntermediate to advanced
928 pages
33h 42m
English
Academic Press
Content preview from Optical Fiber Telecommunications VB, 5th Edition
and 8 PSK with BPSK, power penalties measured at BER = 10
5
are 4 and 15 dB,
respectively. When the phase noise is negligible and the symbol rate is kept
constant, the theoretical power penalty of M-ary PSK relative to BPSK is given
as 1/sin
2
(/M), which are 3 and 8.3 dB for QPSK and 8-PSK, respectively. In the
case of 8-PSK, considering the 1-dB penalty due to the phase noise, we find that
our experiment still includes a 5.7-dB excess penalty. The distribution of the
complex amplitude of the received signal in the error-free state is depicted in
Figure 3.17. Compared to BPSK and QPSK, we find that the constellation map of
8-PSK is disordered due to ...
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Publisher Resources

ISBN: 9780123741721