Efficient Complex Root Tracing Algorithm for Propagation and Radiation Problems

Piotr Kowalczyk; Wojciech Marynowski

doi:10.1109/tap.2017.2684198

Efficient Complex Root Tracing Algorithm for Propagation and Radiation Problems

Abstract

An efficient complex root tracing algorithm for propagation and radiation problems is presented. The proposed approach is based on a discretization of Cauchy’s Argument Principle and its generalization to the C × R space. Moreover, an engagement of the tracing process with a global root finding algorithm recently presented in the literature is performed. In order to confirm a validity and efficiency of the proposed technique, a few different types of structures have been analyzed.

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Category:: Articles
Type:: artykuł w czasopiśmie wyróżnionym w JCR
Published in:: IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION no. 65, edition 5, pages 2540 - 2546,
ISSN: 0018-926X
Language:: English
Publication year:: 2017
Bibliographic description:: Kowalczyk P., Marynowski W.: Efficient Complex Root Tracing Algorithm for Propagation and Radiation Problems// IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION. -Vol. 65, iss. 5 (2017), s.2540-2546
DOI:: Digital Object Identifier (open in new tab) 10.1109/tap.2017.2684198
Verified by:: Gdańsk University of Technology