Analysis of Charge Distribution on Rectangular Microstrip Structures

• Authors: E. Metlevskis , V. Urbanavicius
• Languages of publication: EN

Abstracts

EN

Rectangular microstrip structures are widely used in various microwave devices. Using the method of moments and principle of partial images, various techniques are developed to determine charge distribution in 2D models of microstrip structures (their cross-section). In this paper, a technique for calculating surface charge distribution and total capacitance of complex 3D rectangular microstrip structures is proposed using the mentioned method and principle. To demonstrate feasibility of the proposed technique, five rectangular microstrip structures were investigated. Obtained results are compared with the data published by other researchers. Total error is typically in 6-12% range.

Keywords

EN

84.40.Az; 84.40.Lj; 41.20.Cv

Discipline

• 84.40.Az: Waveguides, transmission lines, striplines
• 84.40.Lj: Microwave integrated electronics
• 41.20.Cv: Electrostatics; Poisson and Laplace equations, boundary-value problems

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2011
• Volume: 119
• Issue: 4
• Pages: 503-508

Dates

published

2011-04

Contributors

author

E. Metlevskis

• Department of Electronic Systems, Vilnius Gediminas Technical University, Naugarduko str. 41-425, Vilnius LT-03227, Lithuania

author

V. Urbanavicius

• Department of Electronic Systems, Vilnius Gediminas Technical University, Naugarduko str. 41-425, Vilnius LT-03227, Lithuania

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Identifiers

DOI

10.12693/APhysPolA.119.503