title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°Ð´Ð¸Ð¾ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¿ÑÐ¸ Ð½Ð°Ð·ÐµÐ¼Ð½ÑÑ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸ÑÑ Ð±Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐµÑÑÐ°Ð½ÑÐ»ÑÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ°
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: Study of radio technical characteristics during ground tests of an on-board rebreading complex
Creators: name: ÐÐµÐ´ÑÐ½ÐºÐ¸Ð½, ÐÐ¸ÑÐ°Ð¸Ð»
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: 2024
Subjects: Ð Ð°Ð´Ð¸Ð¾ÑÐµÑ Ð½Ð¸ÐºÐ°
Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´Ð½Ð¾-ÑÐ°ÑÑÐ¾ÑÐ½Ð°Ñ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°
Ð³ÑÑÐ¿Ð¿Ð¾Ð²Ð¾Ðµ Ð²ÑÐµÐ¼Ñ Ð·Ð°Ð¿Ð°Ð·Ð´ÑÐ²Ð°Ð½Ð¸Ñ
ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ ÑÑÐ¼Ð°
ÑÐ°Ð·Ð¾Ð²ÑÐ¹ ÑÑÐ¼
amplitude-frequency characteristics
group delay time
noise factor
phase noise

description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ â Ð¡Ð¸ÑÑÐµÐ¼Ð° ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð»ÐµÐ·Ð½Ð¾Ð¹ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â ÐÐ½Ð°Ð»Ð¸Ð· ÑÐ¿Ð¾ÑÐ¾Ð±Ð¾Ð² Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð¼ Ð±Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐµÑÑÐ°Ð½ÑÐ»ÑÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð¸ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ Ð¿Ð¾ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð½Ð°Ð·ÐµÐ¼Ð½ÑÑ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¿ÑÐ¾Ð´ÐµÐ»Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÑÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¾ÑÑÐ°Ð²Ð½ÑÑ ÑÐ°ÑÑÐµÐ¹ Ð±Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐµÑÑÐ°Ð½ÑÐ»ÑÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ°, Ð³Ð´Ðµ ÐºÐ°Ð¶Ð´ÑÐ¹ ÑÐ»ÐµÐ¼ÐµÐ½Ñ Ð¸Ð¼ÐµÐµÑ ÑÐ½Ð¸ÐºÐ°Ð»ÑÐ½ÑÐµ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¸ ÑÐ¿ÐµÐºÑÑÐ°Ð»ÑÐ½ÑÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸. ÐÑÐ»Ð¸ ÑÑÑÐµÐ½Ñ ÑÐµÑÐ¼Ð¸Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¼ÐµÑÐ½Ð¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÐµ ÑÑÐµÐ´ÑÑÐ²Ð° Ð´Ð»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°Ñ. ÐÐ° Ð¿ÑÐ°ÐºÑÐ¸ÐºÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸ ÑÐ¿ÐµÐºÑÑÐ°Ð»ÑÐ½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Â«Ð­ÐºÑÐ¿ÑÐµÑÑ-ÐÐÂ». ÐÐ½Ð°Ð»Ð¸Ð· ÑÑÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¸Ðº Ð²ÑÑÐ²Ð¸Ð» Ð¸Ñ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐ¾Ðº: Ð²ÑÐµ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð²Ð¾Ð´ÑÑÑÑ Ð² ÑÐ°Ðº Ð½Ð°Ð·ÑÐ²Ð°ÐµÐ¼Ð¾Ð¼ Â«Ð¾Ð´Ð½Ð¾ÑÐ¸Ð³Ð½Ð°Ð»ÑÐ½Ð¾Ð¼Â» ÑÐµÐ¶Ð¸Ð¼Ðµ, Ð¿ÑÐ¸ ÐºÐ¾ÑÐ¾ÑÐ¾Ð¼ ÑÑÐ²Ð¾Ð» Ð±Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐµÑÑÐ°Ð½ÑÐ»ÑÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð·Ð°Ð³ÑÑÐ¶Ð°ÐµÑÑÑ Ð¼Ð¾Ð½Ð¾ÑÑÐ¾Ð¼Ð½ÑÐ¼ ÑÐµÑÑÐ¾Ð²ÑÐ¼ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð¼. Ð ÑÐ²ÑÐ·Ð¸ Ñ ÑÑÐ¸Ð¼ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð° ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð°Ñ ÑÑÐµÐ¼Ð° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹ Ð² Ð¼Ð½Ð¾Ð³Ð¾ÑÐ¸Ð³Ð½Ð°Ð»ÑÐ½Ð¾Ð¼ ÑÐµÐ¶Ð¸Ð¼Ðµ, ÐºÐ¾ÑÐ¾ÑÐ°Ñ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð·Ð°Ð³ÑÑÐ¶Ð°ÑÑ ÑÑÐ²Ð¾Ð» Ð±Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐµÑÑÐ°Ð½ÑÐ»ÑÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¸Ð¼Ð¸ Ð½ÐµÑÑÑÐ¸Ð¼Ð¸ Ð¾Ð´Ð½Ð¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾ Ð´Ð»Ñ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´Ð½Ð¾-ÑÐ°ÑÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð² Ð¼Ð½Ð¾Ð³Ð¾ÑÐ¸Ð³Ð½Ð°Ð»ÑÐ½Ð¾Ð¼ ÑÐµÐ¶Ð¸Ð¼Ðµ. ÐÐ»Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°ÐºÐ¸Ñ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¾ Ð´Ð¾ÑÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ¾Ð²Ð°ÑÑ Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÑÑ ÐºÐ¾Ð½ÑÑÐ¾Ð»ÑÐ½Ð¾-Ð¿ÑÐ¾Ð²ÐµÑÐ¾ÑÐ½ÑÑ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑÑÑ (ÐÐÐ) Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÑÐµÐ¼ÑÐ¼ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ¾Ð¼ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð»ÑÐ½Ð¾Ð¹ ÑÐ¾ÑÐ¼Ñ ÑÐ¸ÑÐ¼Ñ Keysight. ÐÐ°Ð½Ð½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ ÑÐ°ÐºÐ¶Ðµ Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ñ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð±Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐµÑÑÐ°Ð½ÑÐ»ÑÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ñ Ð·Ð°Ð³ÑÑÐ·ÐºÐ¾Ð¹ Ð½Ðµ ÑÐµÑÑÐ¾Ð²ÑÐ¼Ð¸ ÑÐ¸Ð³Ð½Ð°Ð»Ð°Ð¼Ð¸ Ð½ÐµÑÑÑÐ¸Ñ, Ð° ÑÐ»Ð¾Ð¶Ð½ÑÐ¼Ð¸ ÑÐ¸Ð³Ð½Ð°Ð»ÑÐ½Ð¾-ÐºÐ¾Ð´Ð¾Ð²ÑÐ¼Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸ÑÐ¼Ð¸, Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°Ñ Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÑ Ð½Ð° ÑÐµÐ³Ð¾Ð´Ð½ÑÑÐ½Ð¸Ð¹ Ð´ÐµÐ½Ñ ÑÐ¾ÑÐ½Ð¾ÑÑÑ.
description: Object of study â Payload testing system. The purpose of the work is to analyze methods for measuring the parameters of the on-board relay complex and formulate proposals for improving the efficiency of ground tests. As a result of the work done, an analysis was carried out of the components of the on-board relay complex, where each element has unique energy and spectral characteristics. The terminological features of the subject area were taken into account and software tools were used to solve problems. In practice, methods for measuring energy and spectral characteristics are considered using the Express-AM complex as an example. Analysis of these methods revealed their drawback: all measurements are carried out in the so-called âsingle-signalâ mode, in which the trunk of the on-board relay complex is loaded with a monochrome test signal. In this regard, a functional scheme for carrying out measurements in a multi-signal mode has been proposed, which allows loading the barrel of the on-board relay complex with several carriers simultaneously to measure the amplitude-frequency response in a multi-signal mode. To implement such measurements, it is proposed to equip the existing test equipment with a programmable arbitrary waveform generator from Keysight. This device will also allow testing of the on-board relay complex with loading not of test carrier signals, but of complex signal-code structures, ensuring the highest accuracy to date.