Adaptive methods of control for signals in the digital channels of the troposphere communication

Authors

  • Volodymyr I. Rudakov Central Research and Development Institute of Armament and Military Engineering, Ukraine

DOI:

https://doi.org/10.1109/ICATT.2017.7972584

Keywords:

troposphere communication, adaptive receiver, adaptive antenna, digital channel, information reliability, adaptive methods

Abstract

The solution of a scientific problem of determination the informational reliability of the digital channel of troposphere communication with the help of adaptive methods of signal control is currently of great interest. Adaptive methods of signal identification at the output of an adaptive antenna and receiver using signal control and inter-comparison are considered. At the same time the conditions of signal distribution are fixed which allows automatic determination of the informational reliability of the digital channels for the station of digital tropospheric communication.

References

Aviational Climatological Handbook of USSR, Vol. 3. Moscow: Gidrometeoizdat, 1975.

V. I. Rudakov, “Concept of identification of the antenna gain loss in the tropospheric propagation of radio waves,” Radioelectron. Commun. Syst., vol. 43, No. 4, p. 35-41, 2000.

V. I. Rudakov, “Minimax principle in calculation of the energy characteristics of radio engineering systems for tropospheric propagation of radio waves,” Radioelectron. Commun. Syst., Vol. 46, No. 11, pp. 42-49, 2003.

A. S. Nemirovskiy, “Signal bandwidth for unitary and scattered reception in distant tropospheric propagation of VHF waves,” Electrosviaz, no. 5, p. 18, 1961.

V. I. Rudakov, “A digital microwave ampli-phase meter for radio engineering systems of special purpose,” Radioelectron. Commun. Syst., Vol. 49, No. 4, pp. 49-58, 2006. DOI: http://doi.org/10.3103/S0735272706040091.

I. A. Gusiatinkiy, “Bandwidth and power of transient noise in radio communication via tropospheric scattering,” Electrosviaz, no. 4, p. 3, 1959.

R. Bolgiano, N. Bryant, W. Gordon, “Diversity reception in scatter communications with emphasis on angle diversity,” Contract AF 30 (602), 1717, Final Rep., pt. I, Jan. 1958.

V. I. Rudakov, “Adaptive compensation of quick and slow fadings in radio links of tropospheric scatter communications,” Proc. of 2nd Int. Conf. on Antenna Theory and Techniques, ICATT, 20-22 May 1997, Kyiv, Ukraine. Kyiv, 1997, pp. 161-163. URL: http://icatt.org.ua/proc/article/view/ICATT.1997.1235167.

B. B. Barrow, “Error probabilities for data transmission over fading radio paths,” SHAPE Air Defence Tech. Center, Tech. Memo, TM-26, Feb., 1962. URL: uuid:984eae9f-415b-49cb-bd7c-3ec41b120159.

V. I. Rudakov, “Adaptive sensitivity control of the receiver using the tropospheric focal spot of the feeder of the adaptive antenna,” Electronics and Control Systems, No. 3, pp. 12-22, 2012.

Published

2017-07-15