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Frequency characteristics of lowdimensional wave propagation system of "Capacity Diaphragm—Short-Circuiting Piston" type

Sergey S. Gorbatov, A. N. Sorokin, Dmitry A. Usanov


Using variation method, we developed an algorithm for calculation a resistance matrix of diaphragm — near located short-circuiting piston system. System frequency dependencies on dimensions, position of diaphragm aperture and a distance between diaphragm and piston were calculated. Obtained experimental results has good correspondence with theoretical ones.

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D. A. Usanov, S. S. Gorbatov, S. B. Venig, and V. E. Orlov, “Resonances in Half-Infinite Waveguide with Diaphragm, Related to Higher Order Waves Excitation,” Pisma v ZhTF 26, No. 18, 47 (2000).

S. S. Gorbatov and D. A. Usanov, “Theoretical Description of Resonances of High Types Waves in Half-Infinite Waveguide with Capacity Diaphragm,” in Proceedings of Scientific Technical Conference “Physics and Technical Applications of Wave Processes,” Samara, Russia, September 2001 (Samara, 2001), Vol. 2, p. 91.

D. A. Usanov and S. S. Gorbatov, “Waveguide Measuring Resonator,” Radioelektronika, No. 9, 26 (2002).

D. A. Usanov, “Possible Ways of Semiconductor Microwave Devices Parameters Perfection,” Radioteknika, No. 4, 96 (1999).

V. V. Nikol’skii, Variation Methods for Internal Electrodynamics Tasks (Nauka, Moscow, 1967) [in Russian].

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