DocumentCode :
1975992
Title :
A New Substrate Integrated Waveguide (SIW) Cavity Resonator with Reflective Characteristic
Author :
Lee, Il-Woo ; Han, Seung-Hyun ; Yun, Tae-Soon ; Nam, Hee ; Oh, Seung-Yeon ; Lee, Jong-Chul
Author_Institution :
Kwangwoon Univ., Seoul
fYear :
2007
fDate :
11-14 Dec. 2007
Firstpage :
1
Lastpage :
4
Abstract :
In this paper, the substrate integrated waveguide (SIW) cavity resonator is proposed. The coupling between SIW cavity and microstrip line is achieved by the electric field at the vertical center plane along the propagation direction. Unlike the conventional cavity coupling structure that shows absorption characteristics at the resonant frequency, it can be easily integrated into planar form. The cavity resonator shows a loaded Q-factor of 211 at 12 GHz.
Keywords :
Q-factor; electromagnetic wave absorption; electromagnetic wave propagation; microstrip lines; microstrip resonators; resonance; Q-factor; SIW cavity; absorption characteristics; cavity coupling structure; cavity resonator; microstrip line; propagation direction; reflective characteristic; resonant frequency; substrate integrated waveguide; Absorption; Cavity resonators; Costs; Coupling circuits; Dielectric substrates; Distributed parameter circuits; Microstrip resonators; Q factor; Rectangular waveguides; Resonant frequency; Resonators; cavity; coupling structure; integrated circuits; substrate integrated waveguide (SIW);
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.2007.4554802
Filename :
4554802
Link To Document :
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