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Polymeric Optical Code-Division Multiple-Access (CDMA) Encoder and Decoder Modules.

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Název:	Polymeric Optical Code-Division Multiple-Access (CDMA) Encoder and Decoder Modules.
Autoři:	Xuejun Lu¹ xuejunlu@uml.edu, Chen, Ray T.² raychen@uts.cc.utexas.edu
Zdroj:	Polymers (20734360). Sep2011, Vol. 3 Issue 3, p1554-1564. 11p. 3 Diagrams, 6 Graphs.
Témata:	OPTICAL waveguides, CODE division multiple access, DECODERS (Electronics), TIME division multiple access, *DATA transmission systems
Abstrakt:	We propose a low cost polymeric optical waveguides-based optical CDMA encoder and decoder modules. The structures of the optical CDMA encoder and decoder modules are presented. The performance of the optical CDMA encoder and decoder modules is simulated using 10-chip binary phase-shift keying (BPSK) coding schemes. The optical CDMA encoder and decoder modules can effectively transmit and recover optical CDMA data streams. The SNR of the received signal is analyzed and determined to be primarily from the cross correlation with other channels. [ABSTRACT FROM AUTHOR]
Databáze:	Academic Search Index

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Abstrakt:	We propose a low cost polymeric optical waveguides-based optical CDMA encoder and decoder modules. The structures of the optical CDMA encoder and decoder modules are presented. The performance of the optical CDMA encoder and decoder modules is simulated using 10-chip binary phase-shift keying (BPSK) coding schemes. The optical CDMA encoder and decoder modules can effectively transmit and recover optical CDMA data streams. The SNR of the received signal is analyzed and determined to be primarily from the cross correlation with other channels. [ABSTRACT FROM AUTHOR]
ISSN:	20734360
DOI:	10.3390/polym3031554