UWB Signal Receiver Input Cancellation Efficiency in Ranging System with Onboard Speed Sensor

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

Конференция: 2019 IEEE International Conference "Quality Management, Transport and Information Security, Information Technologies" IT and QM and IS 2019

Год издания: 2019

Идентификатор DOI: 10.1109/ITQMIS.2019.8928330

Ключевые слова: Cargo, Delay-locked loop, Onboard speed sensor, Pulse interference cancellation, UWB

Аннотация: Blanking and cancellation are successfully used to block the powerful interferences in many applications, but in the area of UWB navigation it is difficult to retrieve efficiency of interference cancellation. This research is devoted to the evaluation of cancellation efficiency in conditions of pulse interferences environment in an underground mine with cargos, equipped with autonomous onboard speed sensors. Using the experimentally obtained interference environment model the matched filter receiver is modelled during computer simulation. The signal-to-noise ratio on the matched filter output is increased on 1.9 dB due to the interference cancellation, making the cancellation efficiently applicable in underground mine UWB navigation. © 2019 IEEE.

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Издание

Журнал: Proceedings of the 2019 IEEE International Conference "Quality Management, Transport and Information Security, Information Technologies" IT and QM and IS 2019

Номера страниц: 424-427

Издатель: Institute of Electrical and Electronics Engineers Inc.

Авторы

  • Krasnov T.V. (Institute of Engineering Physics and Radioelectronics, Siberian Federal University, Krasnoyarsk, Russian Federation)
  • Baturin T.N. (Institute of Engineering Physics and Radioelectronics, Siberian Federal University, Krasnoyarsk, Russian Federation)
  • Sharshavin P.V. (Institute of Engineering Physics and Radioelectronics, Siberian Federal University, Krasnoyarsk, Russian Federation)
  • Kudinov D.S. (Research Laboratory of Iridy, Siberian Federal University, Krasnoyarsk, Russian Federation)
  • Bogatyrev E.V. (Scientific and Production Enterprise 'Radiosvyaz', Krasnoyarsk, Russian Federation)

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