Method of Moments Analysis of Slotted Substrate Integrated Waveguide Arrays

Arnieri, Emilio; Amendola, Giandomenico

doi:10.1109/tap.2011.2109356

Cited by 27 publications

(27 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…very large, computational times are significantly shortened. A quad core Pentium at 2.4 GHz was used for this paper and CPU times do not differ much from the ones already presented in [18] for the lossless cases, as it seems that only one of the core is actively running. For this reason only CPU times for the largest structure are here reported.…”

Section: Resultsmentioning

confidence: 99%

“…In this last case also, the presence of the metallic vias was included in the analysis solving the scattering problem. The method was also used to determine the characteristics of SIW resonators [17] and to analyze SIW based slot arrays [18]. In this paper we present the extension of the technique presented in [14], which treated only lossless case, to lossy structures.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Analysis of Lossy Siw Structures Based on the Parallel Plates Waveguide Green's Function

Amendola

Arnieri²,

Boccia³

2012

PIER C

Self Cite

View full text Add to dashboard Cite

Abstract-In this paper, a full-wave analysis technique of lossy substrate integrated waveguides, based on the dyadic Green's function of the parallel plate waveguide, is presented. The field inside the waveguide is expressed in terms of cylindrical vector wave-functions and the finite conductivity of the top and of the bottom plates, and of the metallic vias are taken into account. Losses into the dielectric substrate are also included. Coaxial ports are considered as sources and self and mutual admittances are evaluated. Cases of practical structure taken from literature are presented showing a very good agreement with the most used commercial software.

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Analysis of Lossy Siw Structures Based on the Parallel Plates Waveguide Green's Function

Amendola

Arnieri²,

Boccia³

2012

PIER C

Self Cite

View full text Add to dashboard Cite

show abstract

“…To analyze this type of guides, rigorous numerical methods are needed. Several methods are available and proposed in literature [8][9][10][11][12][13][14][15][16][17].…”

Section: Introductionmentioning

confidence: 99%

Substrate Integrated Waveguide Design Using the Two Dimentionnal Finite Element Method

Rabah¹,

Abri²,

Tao³

et al. 2014

PIER M

View full text Add to dashboard Cite

Abstract-In this paper, a rigorous and accurate numerical two-dimensional modeling finite element method 2D-FEM is applied to the analysis and design of substrate integrated waveguide components. The finite element method represents an excellent tool for the analysis and design since it easily allows taking into account all details of each device. The advantages of this method have been proved with the successful design of two SIW waveguide topologies operating in [8][9][10][11][12] GHz and [10.7-12.75] GHz respectively for X-band and Ku-band applications employed in satellite communications. In order to validate the proposed method, a comparison is made between the FEM method implemented in Matlab and CST Microwave Studio

show abstract

“…Filters [1], antennas [2], power combiners [3,4] and other devices have been successfully designed and realized. The design of such devices can be faced with the help of commercial codes based on finite methods like FEM [5], however, in a series of papers [6][7][8][9] the authors have shown alternative and more effective methods to analyze SIW structures. In particular the method based on the dyadic Green's function technique and the method of moments proved to be effective and accurate and it has been applied to the analysis of both non radiating [7] and radiating [8] structures and, recently, has been extended to lossy SIW devices [9].…”

Section: Introductionmentioning

confidence: 99%

Characterization of Lossy Siw Resonators Based on Multilayer Perceptron Neural Networks on Graphics Processing Unit

Amendola¹,

Angiulli²,

Arnieri³

et al. 2013

PIER C

Self Cite

View full text Add to dashboard Cite

Abstract-In recent years, Artificial Neural networks (ANNs) have been intensively employed to build smart model of microwave devices. In this paper a characterization of lossy SIW resonators by means of Multilayer Perceptron Neural Networks (MLPNNs) on Graphics Processing Unit (GPU), is presented. Once properly selected and trained, a MLPNN can evaluate the lossy SIW resonator's resonant frequency f r and the pertaining quality factor Q at a shorter time than the full-wave rigorous model. In this way, fast parametric models of SIW structures to employ for the design and optimization of microwave devices, exploiting the computational power of GPUs, can be obtained.

show abstract

Method of Moments Analysis of Slotted Substrate Integrated Waveguide Arrays

Cited by 27 publications

References 14 publications

Analysis of Lossy Siw Structures Based on the Parallel Plates Waveguide Green's Function

Analysis of Lossy Siw Structures Based on the Parallel Plates Waveguide Green's Function

Substrate Integrated Waveguide Design Using the Two Dimentionnal Finite Element Method

Characterization of Lossy Siw Resonators Based on Multilayer Perceptron Neural Networks on Graphics Processing Unit

Contact Info

Product

Resources

About