Date of Publication:2012-01-01 Hits:
First Author:Chen Xi
Date of Publication:2012-01-01
Journal:Procedia Engineering
Affiliation of Author(s):数理与信息工程学院
Document Type:期刊
Volume:Vol.29
Page Number: 3105-3109
ISSN No.:1877-7058
Key Words:phase;shift;signal;generator;AD9852;lock-in;amplifier;particulate;detection
Abstract:Particulate detection, which is based on lock-in amplifier technology, requires a phase-shift signal generator with wide frequency range and high phase shift precision. Since the current phase-shift signal generator has a deficiency of low precision in hi
Translation or Not:no