title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼Ð°Ð»Ð¾ÑÑÐ¼ÑÑÐµÐ³Ð¾ Ð°Ð²ÑÐ¾Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ° ÑÐ°Ð½ÑÐ¸Ð¼ÐµÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ð° Ð´Ð»Ð¸Ð½ Ð²Ð¾Ð»Ð½ Ñ Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ð¼ ÑÐµÐ·Ð¾Ð½Ð°ÑÐ¾ÑÐ¾Ð¼
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: Development of a low-noise oscillator of centimeter wavelengths with a dielectric resonator
Creators: name: ÐÐ¾Ð±Ð¾Ð², ÐÐ¼Ð¸ÑÑÐ¸Ð¹
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Ð²ÑÐ¾Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÑ
Ð ÐµÐ·Ð¾Ð½Ð°ÑÐ¾ÑÑ
Ð¡ÐÐ§ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÑ
ÑÐ°Ð·Ð¾Ð²ÑÐµ ÑÑÐ¼Ñ
Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð°Ñ Ð¾Ð±ÑÐ°ÑÐ½Ð°Ñ ÑÐ²ÑÐ·Ñ
ÐºÐ¾Ð»ÐµÐ±Ð°ÑÐµÐ»ÑÐ½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ
Ð¼Ð¸ÐºÑÐ¾Ð¿Ð¾Ð»Ð¾ÑÐºÐ¾Ð²ÑÐµ Ð»Ð¸Ð½Ð¸Ð¸
microwave oscillators
phase noises
serial deedback
oscillatory systems
microstrip lines

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description: The aim of the work is to create a low-noise self-oscillator in the centimeter wavelength range with a dielectric resonator. The paper considers the principle of creating a self-oscillator with a dielectric resonator. In the process of work, the principle of constructing an oscillatory system with a dielectric resonator was determined. The analysis of existing methods for constructing a low-noise self-oscillator has been carried out. The effects of phase noise on the oscillator and low-noise amplifier are considered, and noise models are described. Ways were considered to reduce the influence of phase noise on the stability of the oscillator. The principle of operation of a dielectric resonator and the dependence of its characteristics on various parameters have been studied. As a result of the study, an oscillatory system with a dielectric resonator was developed, which provides oscillations at a frequency of 12 GHz. On the basis of the resulting system, an oscillator with an oscillation frequency of 12.08 GHz and a phase noise level of -122 dBc/Hz.