Scattering from a microstrip patch

Newman, E. H.; Forrai, D. P.

doi:10.1109/tap.1987.1144084

Cited by 152 publications

(54 citation statements)

References 14 publications

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“…To study the convergence of the method, we have chosen three types of basis functions developed in the subsequent subsections [3].…”

Section: Basis Functionsmentioning

confidence: 99%

“…RPRs have been studied extensively using rigorous full-wave analysis and various types of current expansion functions [2][3][4]. The proposed theoretical analysis is based on the Method of Moment (MoM) which is considered as a standard procedure to solve problems [5][6][7][8] such as the fundamental quantity of interest, namely the electric current distribution on the patch surface, from which all the other required resonator parameters can be obtained [2][3][4][5][6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Theoretical and Experimental Evaluation of Superstrate Effect on Rectangular Patch Resonator Parameters

Aouabdia¹,

Belhadj-Tahar²,

Alquié³

et al. 2011

PIER B

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Abstract-In this paper, modeling and experimentation of a Rectangular Patch Resonator (RPR) covered with a dielectric superstrate are investigated.The RPR criteria are established theoretically and experimentally, to be used in future prospects as an electromagnetic (EM) sensor for the characterization of superstrates. The theoretical model is based on the moment method (MoM) via Galerkin's approach, in which three types of basis and testing functions are used. These functions as well as the spectral dyadic Green function are efficiently implanted with compact structured Fortran 90 codes. The EM commercial HFSS and CST Microwave Studio softwares are used to simulate the proposed RPR prototypes. The accuracy of the obtained results is assessed using four prototypes of RPRs operating around 6 GHz, taking into account only the resonant frequency of the fundamental dominant mode. The theoretical model is compared to simulation and measurement results, and very good agreements are observed.

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“…To study the convergence of the method, we have chosen three types of basis functions developed in the subsequent subsections [3].…”

Section: Basis Functionsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Theoretical and Experimental Evaluation of Superstrate Effect on Rectangular Patch Resonator Parameters

Aouabdia¹,

Belhadj-Tahar²,

Alquié³

et al. 2011

PIER B

View full text Add to dashboard Cite

show abstract

“…One promising approach to speed up the impedance matrix filling is the impedance matrix interpolation technique [12,[27][28][29][30][31][32][33].…”

Section: Introductionmentioning

confidence: 99%

“…Various interpolation techniques such as the quadratic polynomial interpolation [12,[27][28][29], Hermite interpolation [30], Lagrange interpolation [31], and their improved versions are introduced briefly and commented reasonably in [32]. In this paper, the accurate and efficient interpolation technique in [32] is extended to the VSIE formulations for the fast analysis of microstrip antennas.…”

Section: Introductionmentioning

confidence: 99%

Fast Analysis of Microstrip Antennas Over a Frequency Band Using an Accurate Mom Matrix Interpolation Technique

Chen¹,

Yang²,

He³

et al. 2010

PIER

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Abstract-A novel method based on the hybrid volume-surface integral equation (VSIE) and the impedance matrix interpolation technique is presented for the fast analysis of microstrip antennas in frequency sweeps. A novel impedance matrix interpolation scheme is extended to the impedance matrix associated with VSIE, thus providing high accuracy, high efficiency, and large interpolation bandwidth for metal-dielectric composite problems. To demonstrate the effectiveness and accuracy of the proposed technique, numerical results for typical rectangular patch antennas and a broadband U-slot rectangular patch antenna are presented. Good agreement among the interpolation results, the exact method of moments (MoM) solutions, the finite element method (FEM) solutions, and measured data is observed over the bandwidth. The interpolation bandwidth is further investigated through a scattering problem. Numerical results show that high accuracy is obtainable within 10 : 1 bandwidth.

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“…Extensive work has been done with regard to dipole scattering and the effect of the terminalload impedance [2,3]. The radar cross section (RCS) of horns [4,5], reflector antennas [5,6], microstrip patches [7,8], and arrays [9,10] have also been studied.…”

Section: Introductionmentioning

confidence: 99%

A New Method for Determining the Scattering of Linear Polarized Element Arrays

Lu¹,

Gong²,

Zhang³

et al. 2009

PIER M

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Abstract-A new method for analyzing the RCS of array antennas is presented in this paper. In the proposed method, the total RCS of the array can be simply decomposed to array RCS factor and element RCS factor. By this decomposition, the effects of the array distribution and antenna elements on scattering can be clearly exhibited. Thus, the analyzing of scattering characteristic of array antennas becomes easier. Moreover, proposed method has good compatibility for calculating the RCS of the array antennas with the same array distribution for different element.

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Scattering from a microstrip patch

Cited by 152 publications

References 14 publications

Theoretical and Experimental Evaluation of Superstrate Effect on Rectangular Patch Resonator Parameters

Theoretical and Experimental Evaluation of Superstrate Effect on Rectangular Patch Resonator Parameters

Fast Analysis of Microstrip Antennas Over a Frequency Band Using an Accurate Mom Matrix Interpolation Technique

A New Method for Determining the Scattering of Linear Polarized Element Arrays

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