title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ Ð¡ÐÐ§-ÑÐ¸Ð³Ð½Ð°Ð»Ð° ÐÐ¤ÐÐ Ð² Ð ÐÐ¡
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of a device for determining the radiation of an ultrahigh frequency signal of a phased array antenna in radar systems
Creators: name: ÐÐ¾Ð»Ð³Ð°Ð½Ð¾Ð², ÐÐ½ÑÐ¾Ð½
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: 2022
Subjects: Ð°ÐºÑÐ¸Ð²Ð½Ð°Ñ ÑÐ°Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð°Ñ Ð°Ð½ÑÐµÐ½Ð½Ð° ÑÐµÑÑÑÐºÐ°
ÑÐ°Ð´Ð¸Ð¾ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ°Ñ ÑÐ¸ÑÑÐµÐ¼Ð°
ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð°Ñ Ð¿Ð¾Ð²ÐµÑÑ Ð½Ð¾ÑÑÑ ÑÐ°ÑÑÐµÑÐ½Ð¸Ñ
ÑÐ°Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð°Ñ Ð°Ð½ÑÐµÐ½Ð½Ð°Ñ ÑÐµÑÑÑÐºÐ°
active phased array antenna
radio engineering system
effective scattering surface
phased array antenna

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ Ð¡ÐÐ§ ÑÐ¸Ð³Ð½Ð°Ð»Ð° ÐÐ¤ÐÐ  Ð² Ð ÐÐ¡Â». ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð´Ð°ÑÑÐ¸Ðº Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² ÑÐ²ÐµÑÑÐ²ÑÑÐ¾ÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¾ÑÑ. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð°ÑÑÐ¸ÐºÐ° Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² ÑÐ²ÐµÑÑÐ²ÑÑÐ¾ÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¾ÑÑ. ÐÐµÑÐ¾Ð´ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ â Ð²ÑÐ±Ð¾Ñ Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐµÐ³Ð¾ ÑÐ¸Ð¿Ð° Ð´Ð°ÑÑÐ¸ÐºÐ° Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸, Ð¿Ð¾Ð´Ð±Ð¾Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ½Ð¾Ð¹ Ð±Ð°Ð·Ñ, Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÑÐµÐ¼Ñ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÐµÑÐ°ÑÐ½Ð¾Ð¹ Ð¿Ð»Ð°ÑÑ. ÐÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÐ¼ÑÐ¹ Ð´Ð°ÑÑÐ¸Ðº Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ ÑÐ°Ð±Ð¾ÑÐ°ÐµÑ Ð² ÑÐ°ÑÑÐ¾ÑÐ½Ð¾Ð¼ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ Ð¾Ñ 8 Ð´Ð¾ 11 ÐÐÑ, Ð¿ÑÐ¸ Ð¼Ð¸Ð½Ð¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð¼ ÑÑÐ¾Ð²Ð½Ðµ ÑÑÐ°Ð±Ð°ÑÑÐ²Ð°Ð½Ð¸Ñ Ð¼Ð¸Ð½ÑÑ 25 Ð´ÐÐ¼ (3 Ð¼ÐºÐÑ). ÐÑÐ¾Ð´ Ð´Ð°ÑÑÐ¸ÐºÐ° Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ ÑÐ¾Ð³Ð»Ð°ÑÐ¾Ð²Ð°Ð½ Ð½Ð° Ð²Ð¾Ð»Ð½Ð¾Ð²Ð¾Ðµ ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ðµ 50 ÐÐ¼. ÐÐ¾ÑÑÐµÐ±Ð»ÑÐµÐ¼ÑÐ¹ ÑÐ¾Ðº Ð½Ðµ Ð´Ð¾Ð»Ð¶ÐµÐ½ Ð¿ÑÐµÐ²ÑÑÐ°ÑÑ 1 Ð Ð¿Ð¾ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ 5Ð. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¾, ÑÑÐ¾ Ð»Ð¾Ð³Ð°ÑÐ¸ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð´ÐµÑÐµÐºÑÐ¾Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐ¸Ð¼ ÑÐ¸Ð¿Ð¾Ð¼ Ð´Ð»Ñ Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð³Ð½Ð°Ð»Ð°. ÐÑÐ½Ð¾Ð²Ð½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÐµ, ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸: Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÑÐ¸Ð³Ð½Ð°Ð»Ð° â ÑÑÐ¾Ð²ÐµÐ½Ñ Ð²ÑÐ¾Ð´Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸, ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ ÑÑÐ¾ÑÑÐµÐ¹ Ð²Ð¾Ð»Ð½Ñ, Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½ ÑÐ°Ð±Ð¾ÑÐ¸Ñ ÑÐ°ÑÑÐ¾Ñ, Ð²ÑÑÐ¾Ð´Ð½Ð¾Ðµ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ðµ.
description: The subject of the graduate qualification work is "Development of a device for determining the radiation of the AFAR microwave signal in the radar". The object of the study is the ultrahigh frequency signal power sensor. The purpose of the work is to design a power sensor for ultrahigh frequency signals. The method of work is the selection of the appropriate type of power sensor, the selection of the element base, the design of the circuit diagram and the development of the printed circuit board. The projected power sensor operates in the frequency range from 8 to 11 GHz, with a minimum response level of minus 25 dBm (3 ÂµW). The input of the power sensor are matched to a wave resistance of 50 ohms. The current consumption should not exceed 1 A at a voltage of 5V. As a result of the work, it was found that the logarithmic detector is the most suitable type for a given signal. The main design, technological and operational characteristics: the signal parameters under study are the input power level, the standing wave coefficient, the operating frequency range, and the output voltage.