TELECOMMUNICATIONS AND RADIO ENGINEERING - 2009 Vol. 68,
No 11 		 

 

 

 

Investigation of Magnetic Fundamental Mode in Waveguide-Coaxial Resonator

R.I. Belous, S.P.Martynyuk, A.P.Motornenko, I.G.Skuratovskiy, and I.O. Bilous
A. Usikov Institute of Radio Physics and Electronics,
National Academy of Sciences of Ukraine
12, Academician Proskura St., Kharkiv 61085, Ukraine

Abstract
Electrical properties of the magnetic fundamental mode within the waveguide-coaxial resonator (WCR) are investigated in the paper. There are obtained calculation dependencies of eigen frequencies and Q-factor values of -mode upon geometrical parameters of the resonator for different values of the relative permittivity of the material filling the coaxial part of WCR. The experimental research results are provided for the 3-cm band WCR model. A good match between the results of calculations and the experimental data is attained.

References

  1. Makeev, Yu.G., and Motornenko, A.P., (2001), Waveguide-coaxial resonator, Proc. of 4th International Symposium «Physics and Engineering of Millimeter and Submillimeter Waves», Kharkov, Ukraine, pp. 708-709.
  2. Makeev, Yu.G., and Motornenko, A.P., (2003), Magnetic-modes in resonator upon sections of evanescent-mode circular waveguide and coaxial line, Journ. Techn. Phys.73(4):113-116 (in Russian).
  3. Motornenko, A.P., Belous, R.I., and Ìàrtynyuk, S.P., (2005), Characteristics of magnetic modes in waveguide-coaxial resonator, Radiotekhnika. 143:12-16 (in Russian).
  4. Belous, R.I., Motornenko, A.P., Skuratovsky, I.G., and Khazov, Î.I., (2006), Millimeter-wave band waveguide-coaxial resonator, Proc. Higher Education, Series Radio Electronics. 8:55-60 (in Russian).
  5. Makeev, Yu.G., Ìàrtynyuk, S.P., Motornenko, A.P., and Skuratovsky, I.G., (2004), Solid-state microwave oscillator on the basis of waveguide-coaxial resonator, Radio Physics and Radio Astronomy. 9(2):194-198 (in Russian).


pages 943-950

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