title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð½Ð¸Ð·ÐºÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð±ÐµÑÐ¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾Ð¹ ÑÐ²ÐµÑÑ ÑÐ¸ÑÐ¾ÐºÐ¾Ð¿Ð¾Ð»Ð¾ÑÐ½Ð¾Ð¹ (IR UWB) ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð´Ð°Ð½Ð½ÑÑ , ÑÐ°Ð±Ð¾ÑÐ°ÑÑÐµÐ¹ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð¼Ð¾ÑÐ½ÑÑ Ð¸Ð½ÑÐµÑÑÐµÑÐµÐ½ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¿Ð¾Ð¼ÐµÑ
title: Ð½Ð°ÑÑÐ½ÑÐ¹ Ð´Ð¾ÐºÐ»Ð°Ð´
titleType: Subtitle
title: Development of a low-energy wireless ultra-wideband (IR-UWB) data transmission system operating in conditions of strong interference noise
Creators: name: Ð¥Ñ ÐÐ¾ÑÑÐ½
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: 2020
Subjects: ÐÐ»Ð°ÑÑÐµÑÑ
Ð Ð°Ð´Ð¸Ð¾ÑÐ¸Ð³Ð½Ð°Ð»Ñ
ÐÐµÑÐ¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð°Ñ ÑÐ²ÑÐ·Ñ
Ð´Ð¸Ð¾Ð´ ÑÐ¾ ÑÑÑÐ¿ÐµÐ½ÑÐ°ÑÑÐ¼ Ð²Ð¾ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼
ÑÐ·ÐºÐ¾Ð¿Ð¾Ð»Ð¾ÑÐ½ÑÐµ Ð¿Ð¾Ð¼ÐµÑ Ð¸
Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÑ Ð±Ð¸ÑÐ¾Ð²Ð¾Ð¹ Ð¾ÑÐ¸Ð±ÐºÐ¸
ÐºÐ²Ð°Ð´ÑÐ°ÑÐ¸ÑÐ½Ð°Ñ ÑÐ¸Ð»ÑÑÑÐ°ÑÐ¸Ñ
step recovery diode
narrowband noise
bit error rate
square filtering

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÐ¼ Ñ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸ÐµÐ¼ Ð±ÐµÑÐ¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾Ð¹ ÑÐµÐ½ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐµÑÐ¸ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ²ÐµÑÑÑÐ¸ÑÐ¾ÐºÐ¾Ð¿Ð¾Ð»Ð¾ÑÐ½ÑÑ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð². ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐ° ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¸Ð½ÑÐµÑÐ²Ð°Ð»Ð° Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð¿ÑÐ¸ÑÐ¾Ð´Ð° ÐºÐ»Ð°ÑÑÐµÑÐ¾Ð², ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´ Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ¾Ð² Ð² ÐºÐ»Ð°ÑÑÐµÑÐµ Ð¸ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ»Ð°ÑÑÐµÑÐ¾Ð². Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¡Ð¨Ð ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ñ Ð½Ð¸Ð·ÐºÐ¸Ð¼ ÑÐ½ÐµÑÐ³Ð¾Ð¿Ð¾ÑÑÐµÐ±Ð»ÐµÐ½Ð¸ÐµÐ¼ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð´Ð¸Ð¾Ð´Ð° ÑÐ¾ ÑÑÑÐ¿ÐµÐ½ÑÐ°ÑÑÐ¼ Ð²Ð¾ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼ MP4023. ÐÐ¾Ð»ÑÑÐµÐ½Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ, ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÑÑÐ¸Ðµ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼, Ð¿ÑÐµÐ´ÑÑÐ²Ð»ÑÐµÐ¼ÑÑ Ðº Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´Ðµ Ð¸ ÑÐ¸ÑÐ¸Ð½Ðµ Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ° ÑÐ¸ÑÑÐµÐ¼Ñ, Ð¸ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑÐ¸Ðµ Ð½Ð°Ð¸Ð±Ð¾Ð»ÑÑÐ¸Ð¹ ÐÐÐ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð¸ Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ¾Ð². ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ Ð¾Ð±Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð¡Ð¨Ð ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð¼Ð½Ð¾Ð³Ð¾Ð»ÑÑÑÐ²Ð¾ÑÑÐ¸ ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð¸ Ð½Ð°Ð»Ð¸ÑÐ¸Ð¸ ÑÐ·ÐºÐ¾Ð¿Ð¾Ð»Ð¾ÑÐ½ÑÑ Ð¿Ð¾Ð¼ÐµÑ. ÐÐ°Ð¹Ð´ÐµÐ½Ñ Ð½Ð°Ð¸Ð»ÑÑÑÐ¸Ðµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð¸Ð½ÑÐµÐ³ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÑÐ¾Ð²Ð½Ñ Ð¿Ð¾ÑÐ¾Ð³Ð°, Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑÐ¸Ñ Ð¼Ð¸Ð½Ð¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐ¸ Ð¾ÑÐ¸Ð±Ð¾ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¸ÑÐ¼Ð°. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½ Ð¼ÐµÑÐ¾Ð´ ÐºÐ²Ð°Ð´ÑÐ°ÑÐ¸ÑÐ½Ð¾Ð³Ð¾ Ð´ÐµÑÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑÐ¸Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ Ðº Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ ÑÐ·ÐºÐ¾Ð¿Ð¾Ð»Ð¾ÑÐ½ÑÑ Ð¿Ð¾Ð¼ÐµÑ. Ð ÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÐ¹ Ð¼Ð°ÐºÐµÑ Ð¿ÑÐ¸ÑÐ¼Ð¾Ð¿ÐµÑÐµÐ´Ð°ÑÑÐ¸ÐºÐ° Ð¡Ð¨Ð ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÐµÑÑÐ¾Ð²ÑÐµ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ ÐµÐ³Ð¾ ÑÐ°Ð±Ð¾ÑÑ.
description: The work is devoted to research related to the construction of a wireless sensor network based on ultra-wideband signals. The distribution of the time interval for the arrival of clusters, the distribution of pulse amplitudes in the cluster, and the distribution of the cluster power are estimated. A device for the formation of UWB signals with low power consumption based on a step recovery diode MP4023 has been developed. The optimal values are obtained that meet the requirements for the amplitude and pulse width of the system, and provide the highest efficiency of pulse generation. Algorithms for detecting UWB signals in conditions of multipath propagation and the presence of narrow-band interference have been investigated. The best values of the integration time and the threshold level are found, ensuring the minimization of the probability of erroneous reception. A method of square-law detection is proposed, which provides resistance to the effects of narrow-band interference. A laboratory mock-up of a UWB signal transceiver has been implemented; test tests of its operation have been carried out.