Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций
Конференция: International Scientific Conference on Applied Physics, Information Technologies and Engineering, APITECH-III 2021
Год издания: 2021
Идентификатор DOI: 10.1088/1742-6596/2094/2/022080
Аннотация: The article deals with the design of receiving equipment for the passive method of induced polarization (IP). It is shown that the best option for recording this kind of signals is a circuit with an input analogue part and amplification of 50-100 times, as well as an input gain of at least 3 MΩ and a digital part based on a modern twenty-four-bit analogue-to-digital converter (ADC). In this case, it is preferable to use one ADC per channel without multiplexing, for better suppression of inter-channel interference. Signal processing is performed using modern microcontrollers based on the Cortex M4 core, and then the data is transmitted via Bluetooth to a laptop or tablet, where visualization and post-processing is carried out. Thus, the proposed scheme for the implementation of the receiving equipment meets all the requirements for the receiving equipment for the passive IP method, and can be introduced into the practice of field work. © 2021 Institute of Physics Publishing. All rights reserved.
Издание
Журнал: Journal of Physics: Conference Series
Выпуск журнала: Vol. 2094, Is. 2
Номера страниц: 22080
ISSN журнала: 17426588
Издатель: IOP Publishing Ltd
Персоны
- Belolipetskii P.V. (Siberian Federal University, 79 Svobodny pr., Krasnoyarsk, 660041, Russian Federation)
- Shajdurov G.Y. (Siberian Federal University, 79 Svobodny pr., Krasnoyarsk, 660041, Russian Federation)
- Potylitsyn V.S. (Siberian Federal University, 79 Svobodny pr., Krasnoyarsk, 660041, Russian Federation)
- Romanov V.V. (Siberian Federal University, 79 Svobodny pr., Krasnoyarsk, 660041, Russian Federation)
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