On the Location of Transverse Electric Surface Wave Poles for Electrically Thick Substrates

On the Location of Transverse Electric Surface Wave Poles for Electrically Thick Substrates

In this paper, the transverse electric (TE) surface wave (SW) poles for a grounded single dielectric layer are determined using Mittag-Leffler (ML) expansion method. The poles located using ML expansion method are then compared against existing methods in terms of convergence to final root. This pap...

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Bibliographic Details
Published in:2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting pp. 833 - 834
Main Authors: Durbhakula, Kalyan C, Chatterjee, Deb, Hassan, Ahmed M.
Format: Conference Proceeding
Language:English
Published: IEEE 01-07-2019
Subjects:
Convergence
Dielectrics
Microstrip
Microstrip antennas
Substrates
Urban areas
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Summary:In this paper, the transverse electric (TE) surface wave (SW) poles for a grounded single dielectric layer are determined using Mittag-Leffler (ML) expansion method. The poles located using ML expansion method are then compared against existing methods in terms of convergence to final root. This paper shows the effectiveness of ML expansion method by locating SW poles for lossless and lossy dielectric substrates. This method also possess the capability of obtaining more than one SW pole for electrically thick substrates.
ISSN:1947-1491
DOI:10.1109/APUSNCURSINRSM.2019.8888462