| Autor: |
Abdul-Sattar Kaddour, Serge Bories, Anthony Bellion, Christophe Delaveaud |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
IEEE Access, Vol 9, Pp 61269-61282 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
2169-3536 |
| DOI: |
10.1109/ACCESS.2021.3073094 |
| Popis: |
Reducing the size of directive and wideband antennas operating in the Very High-Frequency band is a major challenge for small satellite integration. At 100 MHz, the wavelength is 3 m, and the size reduction will make the integration easier and reduces fabrication costs. The original technique presented in this paper enables a significant height reduction (up to 50%) of a crossed Magneto-Electric Dipole antenna while maintaining an ultra-wideband operation bandwidth from 93 to 360 MHz (118%). The proposed technique is based on adding frequency reconfigurable capability to a crossed Magneto-Electric Dipole antenna structure. The antenna has been prototyped and experimentally characterized in a large-sized anechoic chamber. The measured results are in excellent agreement with full-wave electromagnetic simulated results. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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