Novel dielectric-waveguide components

Author

Konishi, Yoshihiro ; Konno, Ken-ichi ; Awai, Ikuo

Author_Institution

Uniden Corp., Chiba, Japan

Volume

34

Issue

1

fYear

1988

fDate

3/1/1988 12:00:00 AM

Firstpage

2

Lastpage

8

Abstract

A variety of resonators and bandpass, notch, lowpass, and highpass filters are described that use dielectric materials of high permittivity and are based on conventional waveguide technology. The devices are reasonably small, of high Q, and low loss tangent (tan δ). The various configurations presented include the use of posts, inductive strips, waveguide resonator-filters, and re-entrant resonators. Also examined is the transition from a dielectric waveguide to a microstrip line

Keywords

band-pass filters; dielectric resonators; dielectric-loaded waveguides; high-pass filters; low-pass filters; microwave filters; notch filters; waveguide components; bandpass filters; dielectric-waveguide components; high Q; high permittivity; highpass filters; inductive strips; low loss tangent; lowpass filters; notch filters; posts; re-entrant resonators; resonators; waveguide resonator-filters; waveguide-microstrip line transition; Coaxial components; Dielectric materials; Magnetic separation; Microstrip; Permittivity; Rectangular waveguides; Resonator filters; Surface waves; Waveguide components; Waveguide transitions;

fLanguage

English

Journal_Title

Broadcasting, IEEE Transactions on

Publisher

ieee

ISSN

0018-9316

Type

jour

DOI

10.1109/11.1406

Filename

1406