Lock-in amplifier with a high common-mode rejection ratio in the range of 0.02 to 100 kHz

Pavel Baranov, Valeriy Borikov, Veronica Ivanova, Bien Bui Duc, Sergey Uchaikin, Cheng Yang Liu

Результат исследований: Материалы для журналаСтатья

Выдержка

The paper presents a new lock-in amplifier with a differential input. The lock-in amplifier has a high common-mode rejection ratio of 200 dB at 1 kHz and 160 dB in the frequency range of 20 Hz to 100 kHz. A method for extending the dynamic range of comparing signals is suggested. The experimental results of metrological characteristic tests are discussed.

Язык оригиналаАнглийский
Страницы (с-по)103-110
Число страниц8
ЖурналActa IMEKO
Том8
Номер выпуска1
DOI
СостояниеОпубликовано - 1 мар 2019

Отпечаток

rejection
amplifiers
dynamic range
frequency ranges

ASJC Scopus subject areas

  • Instrumentation
  • Mechanical Engineering
  • Electrical and Electronic Engineering

Цитировать

Lock-in amplifier with a high common-mode rejection ratio in the range of 0.02 to 100 kHz. / Baranov, Pavel; Borikov, Valeriy; Ivanova, Veronica; Duc, Bien Bui; Uchaikin, Sergey; Liu, Cheng Yang.

В: Acta IMEKO, Том 8, № 1, 01.03.2019, стр. 103-110.

Результат исследований: Материалы для журналаСтатья

Baranov, Pavel ; Borikov, Valeriy ; Ivanova, Veronica ; Duc, Bien Bui ; Uchaikin, Sergey ; Liu, Cheng Yang. / Lock-in amplifier with a high common-mode rejection ratio in the range of 0.02 to 100 kHz. В: Acta IMEKO. 2019 ; Том 8, № 1. стр. 103-110.
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AU - Liu, Cheng Yang

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