title: Ð¡ÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÑ ÐµÐ¼ Ð¿Ð°ÑÑÐ¸Ð²Ð½ÑÑ Ð¸ Ð°ÐºÑÐ¸Ð²Ð½ÑÑ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ¾Ð² ÑÐµÑÐºÐ¸ ÑÐ°ÑÑÐ¾Ñ ÑÐ°Ð½ÑÐ¸Ð¼ÐµÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ð°
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: Comparative Modeling of Passive and Active Frequency Grid Synthesizers for the Centimeter Wavelengths
Creators: name: ÐÐµÑÑÐµÐ², ÐÐ°ÐºÑÐ¸Ð¼
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: ÑÐ¸Ð½ÑÐµÐ·Ð°ÑÐ¾Ñ ÑÐ°ÑÑÐ¾Ñ
Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾Ñ ÑÐ¿ÑÐ°Ð²Ð»ÑÐµÐ¼ÑÐ¹ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸ÐµÐ¼
Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°ÑÑÐ¾ÑÑ
ÑÐ°Ð·Ð¾Ð²Ð°Ñ Ð°Ð²ÑÐ¾Ð¿Ð¾Ð´ÑÑÑÐ¾Ð¹ÐºÐ° ÑÐ°ÑÑÐ¾ÑÑ
ÑÐ°Ð·Ð¾Ð²ÑÐµ ÑÑÐ¼Ñ
ÑÐ¿ÐµÐºÑÑÐ°Ð»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·
ÑÐµÑÐºÐ° ÑÐ°ÑÑÐ¾Ñ
ÑÐ¸ÑÑÐ¾Ð²Ð°Ñ ÑÑ ÐµÐ¼Ð°
frequency synthesizer
voltage control oscillator
frequency transformation
phase-locked loop phase noise
specrtum analysis
frequency grid
digital circuit

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description: The given work is devoted to modeling and analysis of passive and active frequency grid synthesizers for the centimeter wavelengths. The goal is to com-pare an active and a passive synthesizer by their main parameters, such as frequency tuning time, non-linear distortions, phase noise, etc. In this work, the review and the modeling are carried out, alongside with the comparison between passive and active schematics. In conclusion, the active schematic is superior in spectra purity and the frequency range, but lacks in tuning time and more complex structure than the passive schematic. Overall, the choice should be made in favor of the active synthesizer for the centimeter wave-lengths, unless the tuning time is crucial and the spectra purity requirements are not strict.