DocumentCode
2693617
Title
Transition to a high-dielectric constant post wall waveguide from a standard waveguide by using a hollow cavity in a laminated substrate
Author
Lee, JungAun ; Hirokawa, Jiro ; Ando, Makoto
Author_Institution
Dept. of Electr. & Electron. Eng., Tokyo Inst. of Technol.
fYear
2006
fDate
9-14 July 2006
Firstpage
1613
Lastpage
1616
Abstract
This paper proposed the aperture-coupling transition with a step structure with a hollow cavity in a laminated dielectric substrate, in order to widen the bandwidth of reflection and reduce the transmission loss than conventional dielectric-fully-filled waveguide. There is 10.8% bandwidth for the reflection below -20 dB. The transition is fabricated and the characteristics for the verification are measured
Keywords
dielectric waveguides; substrates; aperture-coupling transition; conventional dielectric-fully-filled waveguide; high-dielectric constant post wall waveguide; hollow cavity; laminated dielectric substrate; laminated substrate; standard waveguide; step structure; transmission loss; Apertures; Bandwidth; Dielectric constant; Dielectric substrates; Hollow waveguides; Integrated circuit technology; Postal services; Radio frequency; Reflection; Waveguide transitions;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location
Albuquerque, NM
Print_ISBN
1-4244-0123-2
Type
conf
DOI
10.1109/APS.2006.1710867
Filename
1710867
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