¹Marina Shengelia,²Maia Kevkhishvili,³ Manana Beridze,⁴Darejan Khocholava

^1,2,3,4 PhD Professor Georgian Technical University

At present, the requirements for flying machines, in terms of increasing flight speeds, maneuverability, and flight intensity, significantly expand the range of tasks to be solved by the radio-electric equipment of these machines. Therefore, during their design and construction, problems arise with the placement of a large number of antennas and radio-electronic devices. In addition, for maneuvering and flight dynamics, it is not allowed to place additional protrusions on the devices. From the obtained results, we can assume that the electrodynamic properties of the considered system can be changed by the variation of the system's feeding mode.

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2) Bogdanov F. G., Kevanishvili G. Sh., Chikhladze G. G. To the theory of waveguide T-junction in E-plane. Bulletin of the Academi of Sciences of Georgia. 1991, vol. 141, pp. 93-96 (in Russian);

3) Bogdanov F. G., Kevanishvili G. Sh., Chikhladze G. G. Diffraction properties of crusiform junction of rectangular waveguides in E-plane. Radioelectronika i Electronika. 1991, vol. 37, N 4, pp. 659-667 (in Russian);

4) F. G. Bogdanov, G. V. Jandieri, G. Sh. Kevanishvili, G. V. Kekelia, K. Yasumoto – Simulation and analysis of multiport waveguide junction with artificial discontinuites formed of inductive strips and diaphragms, PIERS. Progress in Electromagnetic Research Symposium Proceeding, vol. 1, 2004, Piza, Italia, pp. 27-31;

5) F. G. Bogdanov, G. Sh. Kevanishvili, G. V. Jandieri, G. V. Kekelia, K. Yasumoto, Optimization Stratege for Waveguide Junction with Canonical Types of Artificial Discontinuities, Internetional Journal of Microwave and Optical Technology, vol. 1, N 2, pp. 259-266, August 2006;

6) Faik Bogdanov, G. Sh. Kevanishvili, G. V. Jandieri, Dong I. Kim, George Jandieri, Kiytoshi Yasumoto. Analysis and Design of Multiport Waveguide Junctions with Artificial Inclusion Made of Cylindrical Rods. Research on Information Science and Electrical Engineering of Kyushu University vol. 11, N 1, March 2006, pp. 7-16;

7) F. G. Bogdanov, G. S. Kevanishvili, G. V. Kekelia, S. L. Prosvirnin, Analysis And Design of Cruciform Waveguide Junction with a Conducting Diaphragm and a Dielectric Layer in the Main Arm, Progress In Electromagnetics Research B, Vol. 29, pp. 139-155, 2011.

Volume 05 Issue 08 August 2022

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