Microstrip array in open resonator

Author

Archipov, A.V. ; Kuzmichev, I.K. ; Reznik, I.I. ; Seleznyov, D.G.

Author_Institution

Inst. of Radio Astron., Nat. Acad. of Sci. of Ukraine, Kharkov, Ukraine

fYear

2005

fDate

12-15 Sept. 2005

Firstpage

67

Lastpage

70

Abstract

Possibility of excitation of the lowest mode oscillations in a semi-symmetric open resonator (OR) using 4 element microstrip array (MSA) is examined. MSA properties at 10 GHz frequency are calculated. Experimental curves of loaded Q-quality and resonant gain as a function of distance between the mirrors of the OR, excited by the MSA, and an aperture coupling component are shown. Promising application of the MSA in creating active high-Q quasi-optic wave generator in the millimeter (mm) range is shown. The aim of this paper is the calculation and analysis of the electrodynamical characteristics of an OR with MSA, consisting of four identical rectangular patches excited in phase.

Keywords

antenna feeds; microstrip antenna arrays; microstrip resonators; aperture coupling component; microstrip array; quasioptic wave generator; semisymmetric open resonator; Apertures; Astronomy; Character generation; Coaxial cables; Dielectrics; Frequency; Microstrip antenna arrays; Microstrip resonators; Mirrors; Resonance;

fLanguage

English

Publisher

ieee

Conference_Titel

Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, Proceedings of Xth International Seminar/Workshop on

Print_ISBN

966-02-3567-4

Type

conf

DOI

10.1109/DIPED.2005.201586

Filename

1564567