DocumentCode
1932400
Title
Rigorous losses evaluation in the numerical analysis of SIW structures
Author
Casaletti, M. ; Valerio, G. ; Sauleau, R. ; Albani, M.
Author_Institution
L2E, Sorbonne Univ., Paris, France
fYear
2015
fDate
13-17 April 2015
Firstpage
1
Lastpage
2
Abstract
This paper presents a study of the effect of losses in slotted substrate-integrated-waveguides by means of a rigorous numerical approach consisting in a mode matching coupled with a method of moments. Losses can be due to the conducting plates shielding the structure and to dielectrics inside the waveguide (both in the substrate and in dielectric posts). The first effect is modeled through an effective impedance condition on each plate, while the second is described by complex-valued permittivities.
Keywords
method of moments; mode matching; substrate integrated waveguides; SIW structures; complex-valued permittivities; conducting plates; method of moments; mode matching; rigorous losses evaluation; slotted substrate-integrated-waveguides; Antennas; Boundary conditions; Conductors; Dielectrics; Impedance; Method of moments; Substrates; antennas; losses; method of moments; mode matching; substrate integrated waveguides;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (EuCAP), 2015 9th European Conference on
Conference_Location
Lisbon
Type
conf
Filename
7228712
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