Analysis of Post-Wall Waveguide by H-Plane Planar Circuit Approach

Kishihara, Mitsuyoshi; Yamane, Kuniyoshi; Ohta, Isao

doi:10.1109/mwsym.2007.380188

Cited by 8 publications

(9 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…According to (9), in lossless structure, all the Z ij are pure imaginary. So (Z −1 in,outZin,in ) is a real matrix.…”

Section: Propagation Characteristics Of Siw Modesmentioning

confidence: 99%

“…This waveguide-like structure preserves most the advantages of conventional rectangular waveguides, such as high quality-factor and high power-handling capability. SIW has been widely used in planar microwave circuits in recent years [1][2][3][4][5], and various numerical methods have been developed to analyze these structures [6][7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

“…In this method, Green's functions are employed to obtain multi-port impedance matrix of the model by assuming several ports along the peripheries of the structure. This numerical method with some changes was employed for characterizing SIW, named H-plane planar circuit approach [9]. Since this method contains some vagueness of the excitation region, TRL calibration technique was applied to the calculation of propagation constant of SIW [10]; also the model contains more than one period.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Two Dimensional Multi-Port Method for Analysis of Propagation Characteristics of Substrate Integrated Waveguide

Abaei¹,

Mehrshahi²,

Amendola³

et al. 2012

PIER C

View full text Add to dashboard Cite

Abstract-In this paper, two dimensional multi-port method is used to analyze substrate integrated waveguide by using Green's function approach to obtain the impedance matrix of equivalent planar structure. Modes propagation constant of substrate integrated waveguide, as a periodic structure, is calculated by applying Floquet's theorem on the impedance matrix of a unit cell. Field distribution of the propagating mode is obtained by this method. Results obtained by this method are verified, in a broad range of dimensions, by comparing with published results and also those calculated by commercial electromagnetic simulator, HFSS. Electromagnetic band gaps and mode conversion phenomenon as properties of periodic structures are also observed and investigated. Mode conversion in SIW is reported for the first time by our proposed method.

show abstract

“…According to (9), in lossless structure, all the Z ij are pure imaginary. So (Z −1 in,outZin,in ) is a real matrix.…”

Section: Propagation Characteristics Of Siw Modesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Two Dimensional Multi-Port Method for Analysis of Propagation Characteristics of Substrate Integrated Waveguide

Abaei¹,

Mehrshahi²,

Amendola³

et al. 2012

PIER C

View full text Add to dashboard Cite

show abstract

“…Two dimensional (2-D) multiport method has been used for analysis of different planar circuits [1][2][3]. This method involves determination of impedance matrix (Z-matrix) of the planar structure which is identified by port voltage and current, using Green's function.…”

Section: Introductionmentioning

confidence: 99%

“…These planar circuits have been analyzed by 2-D method [1][2]. In this article, a simple technique is proposed which decreases the analysis time of the planar circuits.…”

Section: Introductionmentioning

confidence: 99%

Modified desegmentation technique in analysis of arbitrary shaped planar circuit

Abaei

Mehrshahi

Sadreazami

2010

2010 IEEE Asia-Pacific Conference on Applied Electromagnetics (APACE)

View full text Add to dashboard Cite

This article introduces a simple technique in twodimensional multiport method for analysis of planar circuits. This technique is applicable to configurations which have been analyzed by desegmentation method with electric wall boundary condition at the removed parts. Analysis of planar circuits with metallic vias is performed faster and more accurate by this technique, because there is no need to make the curved electric wall boundary discrete. In addition, proposed method is numerically stable. Substrate integrated waveguide as a planar circuit is analyzed by this technique. Through comparison with related published literatures, the accuracy of proposed technique is confirmed.

show abstract

Hybrid MoM–PO analysis of multilayered SIW slot antenna with a dielectric slab radome

Bayderkhani

Forooraghi

Arnieri

et al. 2015

Int. J. Microw. Wireless Technol.

View full text Add to dashboard Cite

A fast and efficient full-wave hybrid method for the analysis of a multilayered substrate integrated waveguide (SIW) based slot antenna/array radiating into a dielectric slab radome is presented. The antenna structure is modeled as a stacked parallel-plate waveguide hosting metallic posts and coupling and/or radiating slots. To account the radome effects on the SIW antenna, the physical optics method in conjunction with three-dimensional ray trace technique are used to analyze a dielectric slab radome staked on the aperture of the antenna. The field in the SIW structure is expressed by using an expansion in terms of vectorial cylindrical eigenfunctions. Enforcing the boundary conditions on posts yield the scattering amplitude, while slots are modeled as unknown magnetic currents which are found by solving the integral equation derived from the continuity of the field on the slot surface. A double-layered SIW cavity backed slot antenna radiating into a dielectric slab radome is analyzed, and the results compared with high frequency simulation software (HFSS) simulations. It will be shown that the proposed method is fast and efficient and gives results in very good agreement with the most common simulation tools.

show abstract

Analysis of Post-Wall Waveguide by H-Plane Planar Circuit Approach

Cited by 8 publications

References 6 publications

Two Dimensional Multi-Port Method for Analysis of Propagation Characteristics of Substrate Integrated Waveguide

Two Dimensional Multi-Port Method for Analysis of Propagation Characteristics of Substrate Integrated Waveguide

Modified desegmentation technique in analysis of arbitrary shaped planar circuit

Hybrid MoM–PO analysis of multilayered SIW slot antenna with a dielectric slab radome

Contact Info

Product

Resources

About