Infocommunications and Radio Technologies Infocommunications and Radio Technologies ИНФОКОММУНИКАЦИОННЫЕ И РАДИОЭЛЕКТРОННЫЕ ТЕХНОЛОГИИ 2587-9936 69541 10.29039/2587-9936.2023.06.2.17 Электроника, фотоника, приборостроение и связь (2.2) ELECTRONICS, PHOTONICS, INSTRUMENTATION AND COMMUNICATIONS (2.2) Электроника, фотоника, приборостроение и связь (2.2) Autonomous Broadband Current Meter on a High-Voltage Electrode Autonomous Broadband Current Meter on a High-Voltage Electrode https://orcid.org/0000-0001-5034-888X Богатов Николай А. Bogatov Nikolai A. bogatov@appl.sci-nnov.ru ФИЦ Институт прикладной физики им. А.В. Гапонова-Грехова РАН Нижний Новгород Россия A. V. Gaponov-Grekhov Institute of Applied Physics of the Russian Academy of Sciences Nizhny Novgorod Russian Federation 26 06 2023 26 06 2023 6 2 201 210 17 06 2023 20 06 2023 https://rusjbpc.ru/en/nauka/article/69541/view

The design of an autonomous noise-proof current meter on a high-voltage electrode is proposed, based on the use of an annular non-inductive shunt with its axially symmetrical connection to the input of the data acquisition module. The parameters of two design options are calculated: high-frequency, with a frequency band of 0–10 GHz, but with a lower limit of the measured current, and relatively low-frequency, with a band of 0–100 MHz, and a high limit of the measured current.

The design of an autonomous noise-proof current meter on a high-voltage electrode is proposed, based on the use of an annular non-inductive shunt with its axially symmetrical connection to the input of the data acquisition module. The parameters of two design options are calculated: high-frequency, with a frequency band of 0–10 GHz, but with a lower limit of the measured current, and relatively low-frequency, with a band of 0–100 MHz, and a high limit of the measured current.

 current meter tubular shunt cutoff frequency current meter tubular shunt cutoff frequency The work was supported by the Russian Science Foundation (grant No. 23-17-00264).

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