Numerical simulation of transverse-planar structures in waveguide


  • Ruslan V. Antipenko National Technical University of Ukraine "Kyiv Polytechnic Institute", Ukraine
  • S. E. Yukhno National Technical University of Ukraine "Kyiv Polytechnic Institute", Ukraine



Planar antennas for the coupling of active element (AE) with waveguide section are of great practical interest as alternative for coaxial- and post-waveguide electrodynamic structures [1]. These structures have high recurrence of parameters, low cost and allow monolithic integration with AE. Application of slot antennas (SA) in such equipment allows to simplify AE connection and to use microstrip line to match and design power circuit [2].

The given paper offers a method of partial regions investigation of transverse-planar structures with SA.


Adams, A.R.; et al. A metod-of-moments study of strip dipole antennas in rectangular waveguide. IEEE Trans. Microwave Theory Tech., Oct. 1997, Vol. 45, No. 10, p. 1756-1766.

Pershin, N.A.; et al. Microstrip antennae for open resonators excitation. Proc. of II Int. Conf. on Antenna Theory and Techniques, 20-22 May 1997, Kyiv, Ukraine. Kyiv, 1997, p. 312-313,

Mashkovtcev, B.M.; Tcybyzov, K.N.; Yemelyn, B.F. Waveguide Theory. Moscow: Nauka, 1966 [in Russian].

Zargano, G.F. et al. Waveguides of Complex Cross-Sections. Moscow: Radio i Sviaz, 1986 [in Russian].





Microwave components and circuits, fiber-optic links