On the design and realization of novel pseudo-random based chaotic signal generator for CDMA applications

G  Mohiuddin Bhat; Javaid A  Sheikh   and Shabir A  Parrah

doi:10.17485/ijst/2010/v3i5.8

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On the design and realization of novel pseudo-random based chaotic signal generator for CDMA applications

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Indian Journal of Science and Technology

DOI: 10.17485/ijst/2010/v3i5.8

Year: 2010, Volume: 3, Issue: 5, Pages: 554-556

Original Article

On the design and realization of novel pseudo-random based chaotic signal generator for CDMA applications

G. Mohiuddin Bhat, Javaid A. Sheikh ¹ and Shabir A. Parrah^1*

University Science Instrumentation Centre, University of Kashmir, Srinagar-190006-India,
¹ Post Graduate Dept. of Electronics & Instrumentation Technology, University of Kashmir, Srinagar-190006-India
[email protected] ; [email protected]

This work is licensed under a Creative Commons Attribution 4.0 International License.

Abstract

In this paper, a novel Pseudo-random (PN) based wideband chaotic signal generator is proposed. The PN code generated has been used to simulate a digitally controllable variable resistor. The value of resistor and hence the frequency of chaotic signal generator is made vary by incoming PN code. The results of the implemented scheme used to generate wide range of frequencies of random nature are incorporated in the paper.
Keywords: Chaotic Signal Generator; CDMA; PN Code; GPS; radar tracking system.