Compact non-linear power amplifier for wideband underwater and underground near-field magnetic communication systems : доклад, тезисы доклада

Описание

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: 2019 International Siberian Conference on Control and Communications, SIBCON 2019; Tomsk; Tomsk

Год издания: 2019

Ключевые слова: Magneto-inductive communications, Near-field communications, power amplifier, underground communications, underwater communications

Аннотация: The paper describes a non-linear power amplifier developed for mobile wideband transceivers of near-field magnetic communication systems. The power amplifier has following parameters: voltage range - up to 200 V; power consumption - up to 200 W; maximum load current - up to 100 A; maximum frequency - 200 kHz; overall dimensions - 1Показать полностью00x100x40 mm and weight - sim 200,mathrm {g}( without heat sink). Mobile near-field magnetic communication systems equipped with such amplifier are able to provide a voice communication range up to 150 m. The systems can be employed in constructing of various underwater and underground communication networks, for example, in mines or for divers. Results of near-field communication system field testing with the developed non-linear power amplifier are shown. The authors propose a simple algorithm for the main parameters of the power amplifier and the transmitter antenna selection.

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Издание

Журнал: 2019 International Siberian Conference on Control and Communications, SIBCON 2019 - Proceedings

Номера страниц: 8729580

Издатель: Institute of Electrical and Electronics Engineers Inc.

Авторы

  • Belyaev B.A. (Laboratory of Electrodynamics and Microwave Electronics,Kirensky Institute of Physics)
  • Babitskii A.N. (Laboratory of Electrodynamics and Microwave Electronics,Kirensky Institute of Physics)
  • Boev N.M. (Laboratory of Electrodynamics and Microwave Electronics,Kirensky Institute of Physics)
  • Izotov A.V. (Institute of Engineering Physics,Radio Electronics Siberian Federal University)
  • Sushkov A.A. (Institute of Engineering Physics,Radio Electronics Siberian Federal University)
  • Korolev E.V. (Institute of Engineering Physics,Radio Electronics Siberian Federal University)
  • Burmitskikh A.V. (Institute of Engineering Physics,Radio Electronics Siberian Federal University)

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