DocumentCode
655809
Title
Substrate Integrated Waveguide couplers: A semi-analytical design approach based on side leakage
Author
Pasian, Marco ; Bozzi, Maurizio ; Perregrini, Luca
Author_Institution
Dept. of Electr., Comput. & Biomed. Eng., Univ. of Pavia, Pavia, Italy
fYear
2013
fDate
6-10 Oct. 2013
Firstpage
967
Lastpage
970
Abstract
Substrate Integrated Waveguide, an emerging technology for microwave and mm-wave circuits, can be used to manufacture several different devices, in particular couplers. A straightforward implementation for SIW couplers is based on a narrow-wall multi-hole architecture. This paper presents a semi-analytical approach, based on the quantitative determination of the SIW side leakage, to design this type of SIW couplers with arbitrary coupling. The proposed approach is verified against full-wave simulations.
Keywords
directional couplers; substrate integrated waveguides; SIW side leakage; full-wave simulations; microwave circuits; mm-wave circuits; narrow-wall multihole architecture; semianalytical approach; substrate integrated waveguide couplers; Couplers; Couplings; Dielectrics; Electromagnetic waveguides; Microwave circuits; Numerical models; Power transmission lines; Attenuation Constant; Directional Couplers; Electromagnetic Modelling; Leakage; Radiation Losses; Substrate Integrated Waveguide;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference (EuMC), 2013 European
Conference_Location
Nuremberg
Type
conf
Filename
6686820
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