An EFIE-TD Solver for Thin-wire Structures with Time-varying Loads

Mario F. Pantoja, Arkaprovo Das, Manushanker Balasubramanian, Ryan Beneck, Sawyer D. Campbell, Amelia R. Bretones, Pingjuan L. Werner, Douglas H. Werner

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Time-varying discrete loads in antennas/scatterers are used to introduce remarkable electromagnetic properties in comparison to their unloaded counterparts. To further explore these capabilities, an efficient numerical procedure to include time-varying passive loads for thin-wire structures modeled by means of an electric-field time-domain integral-equation (EFIE-TD) is presented in this work. The passive loads in this framework are solved by using a transient modified nodal analysis (MNA) technique. Numerical results illustrates remarkable effects of these structures, such as a non-linear frequency redistribution of source energy which effectively integrates mixer and antenna properties in a single device.

Original languageEnglish (US)
Title of host publication2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2023 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages563-564
Number of pages2
ISBN (Electronic)9781665442282
DOIs
StatePublished - 2023
Event2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2023 - Portland, United States
Duration: Jul 23 2023Jul 28 2023

Publication series

NameIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume2023-July
ISSN (Print)1522-3965

Conference

Conference2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2023
Country/TerritoryUnited States
CityPortland
Period7/23/237/28/23

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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