HF Radar antenna near field assessment using a UAV
| Autor: | Herbette, Quentin, Saillant, Stéphane, Menelle, Michel, Urbani, Bruno, Auffray, Gilbert, Bourey, Nicolas, Darces, Muriel, Hélier, Marc |
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| Přispěvatelé: | DEMR, ONERA, Université Paris Saclay [Palaiseau], ONERA-Université Paris-Saclay, Laboratoire d'Electronique et Electromagnétisme (L2E), Sorbonne Université (SU) |
| Rok vydání: | 2019 |
| Předmět: |
[PHYS]Physics [physics]
Physics Frequency band Acoustics 020208 electrical & electronic engineering Phase (waves) 020206 networking & telecommunications Near and far field Unmanned Aerial Vehicle 02 engineering and technology RADAR HAUTE FREQUENCE law.invention Radiation pattern MESURE ANTENNE Near Field [SPI]Engineering Sciences [physics] CHAMP PROCHE HF Surface Wave Radar law Surface wave 0202 electrical engineering electronic engineering information engineering Radar Antenna (radio) DRONE Monopole antenna |
| Zdroj: | IEEE International Conference on Radar RADAR 2019 IEEE International Conference on Radar RADAR 2019, Sep 2019, TOULON, France. pp.1-6, ⟨10.1109/RADAR41533.2019.171336⟩ |
| DOI: | 10.1109/radar41533.2019.171336 |
| Popis: | International audience; This paper deals with a system aboard a UAV used to map the electric near field, in amplitude and phase, radiated by an antenna operating in the HF band (3-30 MHz). The objective is to characterize the radiation pattern of antennas that are commonly integrated in HF surface wave radar. An innovative and original approach is required because usual characterization methods do not suit well for that frequency band. The proposed device is described in the paper and associated constraints are highlighted. A trial of that system has been performed on a monopole antenna, and comparisons between measurements and simulations are in good agreement. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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