TELECOMMUNICATIONS AND RADIO ENGINEERING - 2012 Vol. 71,
No 1
 

 

 

 

THE SPECTRAL ANALYSIS OF A CYLINDRICAL - RADIAL WAVEGUIDE JUNCTION WITH LAMINATED DIELECTRIC FILLING



A.V. Strizhachenko, S.N. Shulga, & A.V. Zvyagintsev
V. Karazin National University of Kharkov,
4, Svoboda Sq., Kharkiv, 61077, Ukraine
Address all correspondence to A.V. Strizhachenko E-mail: a.strizhachenko@mail.ru

Abstract
The article is devoted to the investigation of the natural electromagnetic modes, regions of their existence and interaction with all possible types of resonances in the junction of cylindrical-radial waveguide with layered dielectric filling. The electrodynamic model has been created and the numerical analysis of the natural resonant frequencies spectrum has been carried out.
KEY WORDS: waveguide junction, resonant frequency, permittivity

References

  1. Mittra, R. and Lee, S.W., (1971), Analytical Techniques in the Theory of Guided Waves, McMillan and Company, - 323 p.
  2. Zvyagintsev, A., Strizhachenko, A., and Furman, D., (1995), Natural Electromagnetic Waves in Cylindrical Waveguide Junctions and Their Use for Nondestructive Microwave Measurements of Electromagnetic Characteristics of Materials, Int. Journal of Infrared and Mil. Waves. 16(5): 87-97.
  3. Shestopalov, V.P, Kirilenko, A.A., and Rud L.A., (1986), Resonant wave diffraction. Naukova Dumka, Kiev: 215 p. (in Russian).
  4. Makeyev, J.G., Motornenko, A.P., Cherpak, N.T.et al., (2002), About Anisotropy of Permittivity of Lanthanum Aluminate Monocrystal Substrates, Letters in ZhTF. 28(6):12-17 (in Russian).


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