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Analysis of Microstriplines Composed of Several Dielectric Layers under the Application of the Discrete Mode Matching

Sotomayor Polar, Manuel Gustavo (2008) Analysis of Microstriplines Composed of Several Dielectric Layers under the Application of the Discrete Mode Matching. Master's. DLR-Interner Bericht.

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Abstract

Microstrip structures became very attractive with the development of cost-effective dielectric materials. Among several techniques suitable to the analysis of such structures, the discrete mode matching method (DMM) is a full-wave approach that allows a fast solution to Helmholz equation. Combined with a full-wave equivalent circuit, the DMM allows fast and accurate analysis of microstrips lines on multilayered substrates. The knowledge of properties like dispersion and electromagnetic fields is essential in the implementation of such transmission lines. For this objective a MATLAB computer code was developed based on the discrete mode matching method (DMM) to perform this analysis. The principal parameter for the analysis is the utilization of different dielectric profiles with the aim of a reduction in the dispersion in comparison with one-layer cylindrical microstrip line, showing a reduction of almost 50%. The analysis also includes current density distribution and electromagnetic fields representation. Finally, the data is compared with Ansoft HFSS to validate the results.

Item URL in elib:https://elib.dlr.de/57980/
Document Type:Monograph (DLR-Interner Bericht, Master's)
Title:Analysis of Microstriplines Composed of Several Dielectric Layers under the Application of the Discrete Mode Matching
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Sotomayor Polar, Manuel GustavoUNSPECIFIEDUNSPECIFIED
Date:2008
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Discrete mode matching, conformal microstrip lines, dispersion analysis, Antenna Group, Antennengruppe
Institution:Gävle Universität, Gävle, Schweden
Department:Elektrotechnik
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:ATM and Operation (old)
DLR - Research area:Aeronautics
DLR - Program:L AO - Air Traffic Management and Operation
DLR - Research theme (Project):L - Effiziente Flugführung und Flugbetrieb (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Navigation
Deposited By: Heckler, Marcos Vinicio Thomas
Deposited On:05 Feb 2009
Last Modified:12 Dec 2013 20:36

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