DocumentCode
1977413
Title
Design of Cruciform Substrate-Integrated Waveguide Hybrids Based on H-Plane Planar Circuit Approach
Author
Ohta, Isao ; Toda, Katsunori ; Kishihara, Mitsuyoshi ; Kawai, Tadashi
Author_Institution
Grad. Sch. of Eng., Univ. of Hyogo, Himeji
fYear
2007
fDate
11-14 Dec. 2007
Firstpage
1
Lastpage
4
Abstract
This paper suggests a novel cruciform substrate- integrated waveguide quadrature 3-dB hybrid, and shows the frequency characteristics of hybrids designed at various center frequencies using the H-plane planar circuit approach. As a result, relatively flat coupling properties are realized in a compact structure.
Keywords
planar waveguides; waveguide couplers; H-plane planar circuit; center frequency; cruciform substrate- integrated waveguide quadrature; cruciform substrate-integrated waveguide hybrids; flat coupling property; Coupling circuits; Design engineering; Electromagnetic waveguides; Frequency; Magnetic analysis; Microwave circuits; Millimeter wave technology; Planar waveguides; Slot antennas; Waveguide components; hybrids; millimeter-wave technology; passive components; planar circuit approach; 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.2007.4554871
Filename
4554871
Link To Document