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Proceedings Paper

Numerical simulation of data transmission in 2D W/T optical CDMA system with optical hard-limiters
Author(s): J. Chovan; F. Uherek
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Paper Abstract

The proposed numerical model of 2D W/T optical CDMA system with optical hard-limiters is presented in this paper. The decoder input and output signal, average signal to interference difference and bit error probability as a function of active user number and weight of codeword for the different topologies of the decoder have been simulated. The influence of non-ideal properties of the used optical hard-limiters and different topologies of the decoder upon average signal to interference difference and bit error probability in system are studied.

Paper Details

Date Published: 6 October 2005
PDF: 9 pages
Proc. SPIE 5948, Photonics Applications in Industry and Research IV, 59481P (6 October 2005); doi: 10.1117/12.622845
Show Author Affiliations
J. Chovan, International Laser Ctr. (Slovak Republic)
F. Uherek, Slovak Univ. of Technology (Slovak Republic)


Published in SPIE Proceedings Vol. 5948:
Photonics Applications in Industry and Research IV
Ryszard S. Romaniuk; Stefan Simrock; Vladimir M. Lutkovski, Editor(s)

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