Electromagnetic scattering and radiation from finite microstrip structures

Tapan K. Sarkar; Sadasiva M. Rao; Antonije R. Djordjevic

doi:10.1109/22.60001

Electromagnetic scattering and radiation from finite microstrip structures

Tapan K. Sarkar, Sadasiva M. Rao, Antonije R. Djordjevic

Department of Electrical Engineering & Computer Science

Research output: Contribution to journal › Article › peer-review

104 Scopus citations

Abstract

Two techniques are presented for the analysis of electromagnetic radiation and scattering from finite microstrip structures. The two techniques are based on two different formulations, viz. the volume-surface and surface-surface formulations. In the volume-surface formulation the finite-sized dielectric is replaced by an equivalent volume polarization current whereas the conducting plates are replaced by equivalent surface currents. For the surface-surface formulation the surface covering the dielectric volume is replaced by equivalent electric and magnetic currents and the conducting plates by surface electric currents. Both techniques can be utilized for the analysis of arbitrarily shaped finite microstrip structures. The techniques are quite accurate, and they are utilized to validate each other. Typical numerical results are presented to demonstrated the agreement between these two solution techniques.

Original language	English (US)
Pages (from-to)	1568-1575
Number of pages	8
Journal	IEEE Transactions on Microwave Theory and Techniques
Volume	38
Issue number	11
DOIs	https://doi.org/10.1109/22.60001
State	Published - 1990

ASJC Scopus subject areas

Radiation
Condensed Matter Physics
Electrical and Electronic Engineering

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title = "Electromagnetic scattering and radiation from finite microstrip structures",

abstract = "Two techniques are presented for the analysis of electromagnetic radiation and scattering from finite microstrip structures. The two techniques are based on two different formulations, viz. the volume-surface and surface-surface formulations. In the volume-surface formulation the finite-sized dielectric is replaced by an equivalent volume polarization current whereas the conducting plates are replaced by equivalent surface currents. For the surface-surface formulation the surface covering the dielectric volume is replaced by equivalent electric and magnetic currents and the conducting plates by surface electric currents. Both techniques can be utilized for the analysis of arbitrarily shaped finite microstrip structures. The techniques are quite accurate, and they are utilized to validate each other. Typical numerical results are presented to demonstrated the agreement between these two solution techniques.",

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AU - Sarkar, Tapan K.

AU - Rao, Sadasiva M.

AU - Djordjevic, Antonije R.

PY - 1990

Y1 - 1990

N2 - Two techniques are presented for the analysis of electromagnetic radiation and scattering from finite microstrip structures. The two techniques are based on two different formulations, viz. the volume-surface and surface-surface formulations. In the volume-surface formulation the finite-sized dielectric is replaced by an equivalent volume polarization current whereas the conducting plates are replaced by equivalent surface currents. For the surface-surface formulation the surface covering the dielectric volume is replaced by equivalent electric and magnetic currents and the conducting plates by surface electric currents. Both techniques can be utilized for the analysis of arbitrarily shaped finite microstrip structures. The techniques are quite accurate, and they are utilized to validate each other. Typical numerical results are presented to demonstrated the agreement between these two solution techniques.

AB - Two techniques are presented for the analysis of electromagnetic radiation and scattering from finite microstrip structures. The two techniques are based on two different formulations, viz. the volume-surface and surface-surface formulations. In the volume-surface formulation the finite-sized dielectric is replaced by an equivalent volume polarization current whereas the conducting plates are replaced by equivalent surface currents. For the surface-surface formulation the surface covering the dielectric volume is replaced by equivalent electric and magnetic currents and the conducting plates by surface electric currents. Both techniques can be utilized for the analysis of arbitrarily shaped finite microstrip structures. The techniques are quite accurate, and they are utilized to validate each other. Typical numerical results are presented to demonstrated the agreement between these two solution techniques.

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Electromagnetic scattering and radiation from finite microstrip structures

Abstract

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