Mikhail Ilchenko, Viktor Cherepenin, Valeriy Kalinin, Teodor Narytnik, Valeriy Chapurskiy


An ultra-wideband wireless communication system based on continuous carrier noise signals with low radiation level for digi-tal information transfer in terahertz frequency range has been investigated. Autocorrelation and spectral methods of processing received ultra-wideband noise signals with coded spectral modulation are considered. The error probability on bit of transmit information versus the energetic signal to noise ratio at the receiver input is theoretically analyzed for different bit rate per-formance and frequency band of carrier noise signals. The proposed terahertz wireless communication system is characterized by high interference immunity and information transmission reliability under conditions when the amplitude of desired signal becomes lower then the interference level. The range of radio communication at low radiation power of ultra-wideband carrier noise signals is evaluated. The performed investigations confirm the development possibility of prospective ultra-wideband systems of noise communication.

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Federici J., Moeller L. Review of terahertz and sub-terahertz wireless communications // Journal of Applied Physics. ─ 2010. ─ Vol. 107, 111101. ─ 22 p.

Sub-terahertz low power UWB communication link for WPAN / T.Narytnik, A.Amro, M. Ilchenko, V. Kalinin, O. Turabi // Network and Complex Systems. ─ 2012. ─ Vol. 2,N. 4. ─ P. 45─49.

Rushforth C. K. Transmitted-reference techniques for ran dom or unknown channels // IEEE Transactions on Infor-mation Theory. ─ 1964. ─ Vol. 10, N. 1. ─ P. 39─42

Holmes J. K. Coherent spread spectrum systems. ─ New York: John Wiley & Sons, 1982. ─ 624 p.

Sklar B. Digital communications: Fundamentals and applications, 2nd edition. ─ Prentice Hall, 2001. ─ 1104 p.

Narayanan R. M., Chuang J. Covert communications using heterodyne correlation random noise signals // Elec-tronics Letters. ─ 2007. ─ Vol. 43, N. 22. ─ P. 1211─1212.

Kalinin V. I. Spectral modulation of wideband noise signals // Journal of Communication Technology and Elec-tronics. ─ 1996. ─ Vol. 41, N. 5. ─ P. 452─457.

Kalinin V. I. Ultra-wideband data transmission with double spectral processing of noise signals // Technical Phys-ics Letters. ─ 2005. ─ Vol. 31, N. 11. ─ 2005. ─ P. 929─931.