Abstract : A jamming phenomenon has been observed on a ground station working in the VHF aeronautical frequency-band (118–134 MHz). We attest corona discharges are possibly the source of noise by means of on-site measurements. In order to predict the noise level, we propose a model which consists in two parts: an electrostatic simulation to localize the corona discharges, and a simulation in the frequency domain to evaluate the noise at the antenna ports. The agreement between simulation and measurement is good.
https://hal-enac.archives-ouvertes.fr/hal-01609739
Contributor : Laurence Porte
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Submitted on : Tuesday, October 3, 2017 - 10:45:01 PM
Last modification on : Friday, January 10, 2020 - 9:09:03 PM
Mingtian Wang, Alexandre Chabory, Jean-Pierre Bœuf. Simulation of the Noise Induced by Corona Discharges on a Ground VHF Antenna. Progress In Electromagnetics Research Symposium, Mar 2013, Taipei, Taiwan. ⟨hal-01609739⟩
