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This article is cited in 1 scientific paper (total in 1 paper)
Plasma
Ultra-wideband antenna for recording radio emission in the initial phase of a high-voltage laboratory atmospheric discharge
I. S. Baidin, A. V. Oginov, E. V. Parkevich P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow
Abstract:
A compact ultra-wideband antenna, designed for the employment in the experiments on studying radio emission generated in the initial phase of the spark discharge, is presented. A flat type of antennas based on an expanding slit (Vivaldi antenna) is considered. The simulation and calculation of the antenna parameters are carried out. The results of using the antenna in laboratory experiments are demonstrated. It is shown that the generation of the highest frequency part of the radio emission spectrum coincides with the pre-breakdown stage of the discharge, before a sharp increase in the current starts.
Keywords:
Vivaldi antenna, microstrip antenna, radio emission, antenna simulation and calculation, atmospheric spark.
Received: 26.01.2021 Revised: 28.06.2021 Accepted: 11.07.2021
Citation:
I. S. Baidin, A. V. Oginov, E. V. Parkevich, “Ultra-wideband antenna for recording radio emission in the initial phase of a high-voltage laboratory atmospheric discharge”, Zhurnal Tekhnicheskoi Fiziki, 91:12 (2021), 1910–1915
Linking options:
https://www.mathnet.ru/eng/jtf4836 https://www.mathnet.ru/eng/jtf/v91/i12/p1910
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