The Analysis of Distributed Two-Layers Components in Three-Layer Planar Structure

Authors

  • Yu. V. Rassokhina Vasyl' Stus Donetsk National University, Ukraine
  • V. G. Krizhanovski Vasyl' Stus Donetsk National University, Ukraine

DOI:

https://doi.org/10.20535/RADAP.2018.72.5-12

Keywords:

microstrip line, inductive section, H-shaped slot resonator, eigen frequency spectrum, scattering characteristics

Abstract

The algorithms for analyzing of two-layer distributed discontinuities in the form of an inductive section in a microstrip transmission line and an H-shaped slot resonator with a transverse arrangement of "dumbbells" in its ground plane by the transverse resonance method are improved and developed. This method includes the mutual coupling of components that make up the discontinuity. According to the analysis results, the considered discontinuity is a multifunctional device and has scattering characteristics that contain simultaneously signal transmission and rejection. At this the two-layer discontinuity provides a wideband (up to 40 %) rejection with two-frequency characteristic of resonant reflection, and forms either two narrowband passband filters (about 3 %), or one wideband (up to 10 %) passband.

Author Biographies

Yu. V. Rassokhina, Vasyl' Stus Donetsk National University

Rassokhina Yulia V., Ph.D., senior sci.

V. G. Krizhanovski, Vasyl' Stus Donetsk National University

Krizhanovski Vladimir G., Doctor of Sci (Tech), Professor

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Published

2018-03-30

Issue

Section

Electrodynamics. Microwave devices. Antennas