A 10GHz LTCC Cavity resonator with High Q

Author

Kim, Kwangseon ; Kim, Bonsu ; Byun, Woojin ; Song, Myung S.

Author_Institution

Radio & Broadcasting Res. Div., ETRI, Daejeon

fYear

2007

fDate

11-14 Dec. 2007

Firstpage

1

Lastpage

3

Abstract

In this paper the rectangular cavity resonator that is available to use at a millimeterwave oscillator was designed with LTCC multilayer. LTCC green sheet is DuPont 943 and side wall of cavity is constructed by 2 low via because of high wall isolation. In every layer rectangular ring patterns are used instead of via catch pad. Normal rectangular cavity resonator and folded rectangular cavity resonator are designed and simulated using CST Microwave Studio and the resonant frequencies are 10.44 GHz,11.28 GHz and Q factors are over 200.

Keywords

cavity resonators; millimetre wave oscillators; CST Microwave Studio; DuPont 943; catch pad; frequency 10 GHz; frequency 10.44 GHz; frequency 11.28 GHz; low temperature co-fired ceramic cavity resonator; millimeterwave oscillator; rectangular cavity resonator; rectangular ring patterns; side wall; Cavity resonators; Conductors; Dielectric losses; Equations; Millimeter wave technology; Nonhomogeneous media; Oscillators; Rectangular waveguides; Resonant frequency; Surface resistance; LTCC; Qulaity factor; Resonator; millimeter-wave;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference, 2007. APMC 2007. Asia-Pacific

Conference_Location

Bangkok

Print_ISBN

978-1-4244-0748-4

Electronic_ISBN

978-1-4244-0749-1

Type

conf

DOI

10.1109/APMC.2007.4554807

Filename

4554807