DOI

Abstract: Phase-Locked Loops (PLL) may be included into modern MEMS gyroscopes to provide excitation of inertial mass oscillations, as well as to form clock signal for digital signal processing in an integrated circuit. This paper considers the impact of PLL architecture on MEMS gyroscope performance and its estimation. It is shown that the proposed Double Sampling Phase-Locked Loop (DSPLL) architecture makes it possible to improve the accuracy of MEMS gyroscopes due to high synchronization rate, as well as higher frequency stability as compared to the widely used Charge Pump Phase-Locked Loop (CP-PLL) and the Sampling Phase-Locked Loop (SPLL).

Язык оригиналаанглийский
Страницы (с-по)44-52
Число страниц9
ЖурналGyroscopy and Navigation
Том13
Номер выпуска1
DOI
СостояниеОпубликовано - 1 мар 2022

    Предметные области Scopus

  • Системотехника
  • Компьютерные науки (все)
  • Электротехника и электроника

ID: 97646121