Adaptive automat for compensating antenna gain losses in a model of equipment for tropospheric-scatter radio communications

Authors

  • V. I. Rudakov Central Research Institute of the Air Forces of the Armed Forces of Ukraine, Ukraine

DOI:

https://doi.org/10.3103/S0735272708060046

Abstract

This study deals with the problem of adaptive simultaneous compensation of antenna gain losses and quick and slow fadings of signal in a sample of equipment for tropospheric-scatter radio communications using an adaptive automat that ensures automatic equality of these two values and the specified information reliability.

References

V. I. Rudakov, V. I. Loman, and I. K. Nesterenko, SU Patent No. 4431247/09/061357, Byull. Izobret. (31 August 1989).

V. I. Rudakov, Tropospheric Communication Systems with Adaptive Antennas (TsNII VVT VS Ukrainy i AO “Avionika,” Kiev, 1999) [in Russian].

V. I. Rudakov, “A theoretical Aspect of Quick Fadings of Autocompensation in Tropospheric–Scatter Communication Systems,” in Proceedings of the 3rd International Conference on Antenna Theory and Techniques, 8–11 September 1999, Sevastopol, Ukraine (Sevastopol, 1999), pp. 195–197.

V. I. Rudakov, “Adaptive Compensation of Quick and Slow Fadings of Signals in Radio Links of Tropospheric Scatter Communications,” in Proceedings of the Second International Conference on Antenna Theory and Techniques, 20–22 May 1997, National Technical University of Ukraine “Kyiv Polytechnic Institute”, Kiev, Ukraine (NTUU “KPI”, Kiev, 1997), pp. 161–163.

V. I. Rudakov, “The Concept of Determining the Antenna Gain Losses during the Tropospheric Propagation of Radio Waves,” Izv. Vyssh. Uchebn. Zaved., Radioelektron. 43(4), 35 (2000).

V. I. Rudakov, “Calculation of Power Budgets in Tropospheric–Scatter Communication Systems with Autocompensator of Quick Signal Fadings,” Izv. Vyssh. Uchebn. Zaved., Radioelektron. 44(1), 74 (2001).

V. I. Rudakov, “Method of a Double-Loop Signal Processing in Items of Weapons and Military Equipment during the Tropospheric Propagation of Radio Waves,” Visnyk Viis’kovo-Spetsial’ni Nauky (National Taras Shevchenko University of Kyiv), Yuvileinyi vypusk, 140 (2003).

V. I. Rudakov, “Adaptive Monitoring Algorithm for the Operating Range of Distant Troposphere Communications Systems,” in Proceedings of the 5th International Conference on Antenna Theory and Techniques, National Technical University of Ukraine “Kyiv Polytechnic Institute”, 24–27 May 2005, Kyiv, Ukraine (NTUU “KPI”, Kyiv, 2005), pp. 268–270.

Published

2008-06-04

Issue

Section

Research Articles