Design of the miniature waveguide narrow-band band-pass filter in the centimeter range

Author

Galdetskiy, A. ; Chepurnykh, I. ; Vasiliev, V. ; Samsonova, I.

Author_Institution

SRPC "Istok", Vokzalnaia

Volume

2

fYear

2005

fDate

16-16 Sept. 2005

Firstpage

574

Abstract

A new design is proposed and the numerical analysis is conducted for the waveguide band-pass filter with inductive diaphragms. Small dimensions of the filter are achieved due to its partial filling with dielectric having increased dielectric constant (epsiv=41). Adjustment of the filter is provided by movement of special rods of the same dielectrics for compensation of the dispersion of dielectric constant. A design of coaxial outlets of the filter and their geometry is optimized by numerical simulation taking in account variation of the dielectric constant

Keywords

band-pass filters; coaxial waveguides; dielectric-loaded waveguides; dispersion (wave); numerical analysis; permittivity; waveguide filters; centimeter range; coaxial outlet design; dielectric constant; dispersion; geometry; inductive diaphragm; numerical analysis; waveguide band-pass filter; Band pass filters; Coaxial components; Dielectric constant; Dielectric losses; Frequency; Geometry; Microstrip filters; Microstrip resonators; Narrowband; Waveguide transitions;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave & Telecommunication Technology, 2005 15th International Crimean Conference

Conference_Location

Sevastopol, Crimea

Print_ISBN

966-7968-80-4

Type

conf

DOI

10.1109/CRMICO.2005.1565042

Filename

1565042