Print Email Facebook Twitter Time-Domain Analysis of Thin-Wire Structures Based on the Cagniard-DeHoop Method of Moments Title Time-Domain Analysis of Thin-Wire Structures Based on the Cagniard-DeHoop Method of Moments Author Stumpf, Martin (Brno University of Technology) Lager, I.E. (TU Delft Electrical Engineering Education) Antonini, Giulio (University of L'Aquila) Date 2022 Abstract Thin-wire structures in the presence or absence of a ground plane are analyzed numerically in the time domain (TD) with the aid of the Cagniard-DeHoop method of moments (CdH-MoM). It is demonstrated that the TD solution of such problems can be cast into the form of discrete time-convolution equations. Under the assumption of piecewise linear space-time axial current distribution, the elements of the TD impedance array are derived analytically in terms of elementary functions. Their approximations applying to multi-conductor transmission lines are discussed. Illustrative numerical examples validating the TD solution are presented. Subject transient electromagnetic (EM) scatteringwire antennatransmission line (TL)Cagniard-DeHoop method of momentsmarching-on-in-time techniquetime-domain (TD) analysis To reference this document use: http://resolver.tudelft.nl/uuid:af81272a-18c6-4033-9a6f-71bdcdbbbdc5 DOI https://doi.org/10.1109/TAP.2022.3140782 ISSN 0018-926X Source IEEE Transactions on Antennas and Propagation, 70 (6), 4655-4662 Part of collection Institutional Repository Document type journal article Rights © 2022 Martin Stumpf, I.E. Lager, Giulio Antonini Files PDF Transactions_copy_clean.pdf 1.3 MB Close viewer /islandora/object/uuid:af81272a-18c6-4033-9a6f-71bdcdbbbdc5/datastream/OBJ/view