title: Ð ÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ð¿ÑÐ¸ÐµÐ¼Ð° ÑÐ²ÐµÑÑ ÑÐ¸ÑÐ¾ÐºÐ¾Ð¿Ð¾Ð»Ð¾ÑÐ½ÑÑ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÐ° STM32G
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Implementation of the device for receiving ultra-wideband signals based on the STM32 microcontroller
Creators: name: ÐÐµÐ»ÑÐ½Ð¸ÐºÐ¾Ð², Ð¡ÐµÑÐ³ÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: ÐÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÐµ
Ð Ð°Ð´Ð¸Ð¾Ð»Ð¾ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¸ÐºÐ¸
Ð Ð°Ð´Ð¸Ð¾Ð»Ð¾ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ¸Ð³Ð½Ð°Ð»Ñ
ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÐÐ½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸
Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾ÑÑÑ ÑÐ¾Ð»ÑÐ°
Ð¿ÑÐµÐ°Ð¼Ð±ÑÐ»Ñ
Ð¿Ð¾ÑÐ¾Ð³Ð¾Ð²ÑÐµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°
Ð¾Ð´Ð½Ð¾Ð²Ð¸Ð±ÑÐ°ÑÐ¾ÑÑ
Ð»Ð¾Ð³Ð°ÑÐ¸ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð´ÐµÑÐµÐºÑÐ¾ÑÑ
walsh sequence
preamble
threshold devices
single-vibrators
logarithmic detectors

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description: The paper provides a brief overview and comparison of the UWB wire-less data transmission technology with other wireless technologies, and exam-ines and defines the sequence of actions when preparing a data packet for transmission. A simulation of the process of forming a packet, sending it through a channel with noise overlay, and its further reception and processing was performed. The transmission quality was evaluated by the dependence of the bit error on the signal-to-noise ratio. The study and selection of the element base necessary for the implementation of the receiver is carried out. The ad-vantage of adding a single-vibrator to the circuit is described. The capabilities of the new generation of STM32G microcontrollers are compared with the previous line of STM32F microcontrollers. The basic and structural diagrams of the device were developed, the board was printed and the elements were in-stalled. The result of the research was the developed UWB signal receiver based on the STM32G microcontroller. An algorithm was developed to search for a data packet by preamble for this receiver, with subsequent recording to the SD card. Experiments of UWB signal transmission in a real noise envi-ronment are carried out. The dependence of the quality of the reception at the preamble level on the distance between the developed receiver and the trans-mitter and on the number of re-sends of the data packet is investigated.