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UWB differentially-fed circular monopole antenna with stable radiation pattern |
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| Author: | Antonino-Daviu, Eva1; Sonkki, Marko2; Ferrando-Bataller, Miguel1; |
| Organizations: |
1Institute of Telecommunications and Multimedia Applications (iTEAM), Edificio 8G, Universitat Politècnica de València, Camino de Vera s/n, 46022, Valencia, Spain 2Centre for Wireless Communications (CWC), P.O. Box 4500, 90014 University of Oulu, Finland |
| Format: | article |
| Version: | accepted version |
| Access: | open |
| Online Access: | PDF Full Text (PDF, 4 MB) |
| Persistent link: | http://urn.fi/urn:nbn:fi-fe2018070426831 |
| Language: | English |
| Published: |
Institute of Electrical and Electronics Engineers,
2017
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| Publish Date: | 2018-07-04 |
| Description: |
AbstractA small UWB circular monopole antenna with a differential feed is presented in this paper, as a solution to increase the stability of the radiation pattern of a single-fed circular monopole antenna. A detailed characteristic modes analysis is presented in order to support the selection of the feeding mechanism. Simulated active-S parameter is shown for the proposed antenna, showing a good matching for the UWB frequency range. Normalized surface current distributions are presented, and 3D radiation patterns are compared to a reference monopole. The antenna structure shows more stable and omnidirectional radiation patterns over the studied frequency range compared to a same sized single-fed reference monopole. see all
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| ISBN: | 978-8-8907-0187-0 |
| ISBN Print: | 978-1-5090-3742-1 |
| Pages: | 2663 - 2667 |
| Article number: | 570316445 |
| DOI: | 10.23919/EuCAP.2017.7928394 |
| OADOI: | https://oadoi.org/10.23919/EuCAP.2017.7928394 |
| Host publication: |
2017 11th European Conference on Antennas and Propagation (EUCAP) |
| Conference: |
European Conference on Antennas and Propagation |
| Type of Publication: |
A4 Article in conference proceedings |
| Field of Science: |
213 Electronic, automation and communications engineering, electronics |
| Subjects: | |
| Funding: |
This work has been supported by Academy of Finland project Reconfigurable Antennas and Over-the-air Tests for Cognitive Radios (RAOTA), and by the Finnish Funding Agency for Innovation (Tekes), Microsoft/Oulu, Anite/Oulu, and ETS-Lindgren by project Advanced test methods of MIMO terminals in realistic usage environments (MIMOTA 2). Also by the Spanish Ministry Economy and Competitiveness under the project TEC2016-78028-C3-3-P. |
| Academy of Finland Grant Number: |
270735 |
| Detailed Information: |
270735 (Academy of Finland Funding decision) |
| Copyright information: |
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