Numerical simulation of data transmission in 2D W/T optical CDMA system with optical hard-limiters

J. Chovan; F. Uherek

doi:10.1117/12.622845

6 October 2005 Numerical simulation of data transmission in 2D W/T optical CDMA system with optical hard-limiters

J. Chovan, F. Uherek

Author Affiliations +

Proceedings Volume 5948, Photonics Applications in Industry and Research IV; 59481P (2005) https://doi.org/10.1117/12.622845
Event: Congress on Optics and Optoelectronics, 2005, Warsaw, Poland

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.

Citation Download Citation

J. Chovan and F. Uherek "Numerical simulation of data transmission in 2D W/T optical CDMA system with optical hard-limiters", Proc. SPIE 5948, Photonics Applications in Industry and Research IV, 59481P (6 October 2005); https://doi.org/10.1117/12.622845

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