A Full-Wave Hybrid Method for the Analysis of Multilayered SIW-Based Antennas

被引：29
|
作者：
Casaletti, Massimiliano [1 ,2 ]
Valerio, Guido [1 ]
Seljan, Josip [1 ]
Ettorre, Mauro [1 ]
Sauleau, Ronan [1 ]
机构：
[1] CNRS, IETR, UMR 6164, F-35042 Rennes, France
[2] Univ Paris 06, F-75005 Paris, France
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2013年 / 61卷 / 11期
关键词：
Green's function; layered structures; method of moments (MoM); mode matching numerical methods; pillbox antennas; substrate integrated waveguide (SIW); GUIDE STRUCTURES; MOMENTS; ARRAY; VIAS; EQUATIONS; CIRCUITS;
D O I：
10.1109/TAP.2013.2279795
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We propose a fast and accurate full-wave code capable of analyzing electrically large substrate integrated waveguides consisting of stacked parallel-plate waveguides hosting dielectric or metallic posts and coupling and/or radiating slots. Boundary conditions enforced on posts yield scattering amplitudes, while slots are modeled by equivalent magnetic currents, solved by a method of moments. Substantial accelerations are proposed to exploit various symmetries of the structures and to select the optimal number of modes according to the relevant geometrical and physical parameters. The formulation is validated by full-wave simulations with a commercial software and measurement results.
引用
收藏
页码：5575 / 5588
页数：14
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