共 50 条
[41]
Sub-microdegree Phase Measurement Technique using Lock-in Amplifiers
[J].
2008 IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM, VOLS 1 AND 2,
2008,
:825-828
[42]
SYNTHESIZING SIGNAL GENERATOR FOR USE WITH LOCK-IN AMPLIFIERS IN AUDIOFREQUENCY MEASUREMENTS.
[J].
1600, (IM-35)
[43]
A 1.2 V low-power OpAmp for integrated lock-in amplifiers
[J].
VLSI CIRCUITS AND SYSTEMS VI,
2013, 8764
[44]
Comparative Study of CMOS Lock-In Amplifiers for Wideband Bioelectrical Impedance Measurements
[J].
23RD IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS CIRCUITS AND SYSTEMS (ICECS 2016),
2016,
:416-419
[47]
Josephson Arbitrary Waveform Synthesizer as a Reference Standard for the Calibration of Lock-in Amplifiers
[J].
2020 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS (CPEM),
2020,
[48]
USE OF AN UNDAMPED GALVANOMETER AS LOW FREQUENCY BANDPASS FILTER IN LOCK-IN AMPLIFIERS
[J].
JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS,
1968, 1 (06)
:678-+
[49]
High-Resolution Analog Quadrature Sine Oscillator for Lock-in Amplifiers Applications
[J].
2014 IEEE SENSORS,
2014,
[50]
LOCK-IN AMPLIFIERS OBTAIN MEASUREMENTS EVEN IF THERES MORE NOISE THAN SIGNAL
[J].
LASER FOCUS WITH FIBEROPTIC TECHNOLOGY,
1977, 13 (11)
:82-&