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Gomez-Sousa, Hipolito and Arias-Acuna, Marcos and Martinez-Lorenzo, Jose and Rubinos-Loez, Oscar and Jost, Thomas and Strauß, Georg (2015) Fast and Accurate Simulation of Coaxial-Fed Antennas Using Full-Wave and Asymptotic Computational Methods. In: International Symposium on Antennas and Progagation (ISSN: 0916-8516). International Symposium on Antennas and Propagation, 19.-25. Juli 2015, Vancouver, Kanada. ISSN 0916-8516.
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Abstract
In this paper, we explain how to accurately simulate, using the method of moments (MoM) and the physical optics (PO) approximation, antennas with a coaxial probe feed. Special attention is given to properly modeling with MoM the connection between the antenna and the coaxial cable. Results were validated by comparison with measurements covering different electrical sizes of a grounded monopole antenna for airplanesatellite communication at the IEEE C-band. Good agreement, in radiation pattern and gain, is observed between MoM and PO. Equivalent circuit parameters are obtained through simulation, which allows to predict the communication system performance.
| Item URL in elib: | https://elib.dlr.de/95671/ | |||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | |||||||||||||||||||||
| Title: | Fast and Accurate Simulation of Coaxial-Fed Antennas Using Full-Wave and Asymptotic Computational Methods | |||||||||||||||||||||
| Authors: |
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| Date: | July 2015 | |||||||||||||||||||||
| Journal or Publication Title: | International Symposium on Antennas and Progagation (ISSN: 0916-8516) | |||||||||||||||||||||
| Refereed publication: | No | |||||||||||||||||||||
| Open Access: | No | |||||||||||||||||||||
| Gold Open Access: | No | |||||||||||||||||||||
| In SCOPUS: | No | |||||||||||||||||||||
| In ISI Web of Science: | No | |||||||||||||||||||||
| ISSN: | 0916-8516 | |||||||||||||||||||||
| Status: | Published | |||||||||||||||||||||
| Keywords: | Method of Moments, Antennas, Pysical optics | |||||||||||||||||||||
| Event Title: | International Symposium on Antennas and Propagation | |||||||||||||||||||||
| Event Location: | Vancouver, Kanada | |||||||||||||||||||||
| Event Type: | international Conference | |||||||||||||||||||||
| Event Dates: | 19.-25. Juli 2015 | |||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | |||||||||||||||||||||
| HGF - Program: | Space | |||||||||||||||||||||
| HGF - Program Themes: | Communication and Navigation | |||||||||||||||||||||
| DLR - Research area: | Raumfahrt | |||||||||||||||||||||
| DLR - Program: | R KN - Kommunikation und Navigation | |||||||||||||||||||||
| DLR - Research theme (Project): | R - Vorhaben GNSS2/Neue Dienste und Produkte (old) | |||||||||||||||||||||
| Location: | Oberpfaffenhofen | |||||||||||||||||||||
| Institutes and Institutions: | Institute of Communication and Navigation > Communications Systems | |||||||||||||||||||||
| Deposited By: | Jost, Thomas | |||||||||||||||||||||
| Deposited On: | 20 Jan 2016 17:13 | |||||||||||||||||||||
| Last Modified: | 20 Jan 2016 17:13 |
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