"JOURNAL OF RADIO ELECTRONICS"  N 10, 2014

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Numerical Simulation of Noise Communication System with Spread Spectrum

 

V. I. Kalinin, D. E. Radchenko, V. A. Cherepenin

Kotelínikov Institute of Radio-engineering and Electronics of RAS, Frayzino branch
 

The paper is received on October 2, 2014
 

Abstract. Numerical simulation of ultra wideband (UWB) noise communications based on spread spectrum technique is performed. Digital information is inserted into continuous noise signals in result of code spectral modulation. Coherent compression of UWB received noise signals is accomplished by means of double spectral processing. Spectral and correlation performance of UWB communication system is investigated for single-ray channel with additive Gaussian white noise.

Key words: ultra wideband communication systems, noise signals, spread spectrum, correlation, modulation, numerical simulation.