Implementation of a Digital Lock-in Amplifier on a Field Programmable Gate Array and its Remote Control in a Local Area Network
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A Virtual Lock-In Amplifier, Spectrum Analyzer, Impedance Meter and Semiconductor Analyzer Implemented on an SR7265 Hardware Target | Semantic Scholar
![Characterization of electrically active defects at III-N/dielectric interfaces - Fast measurement with a lock–in amplifier Characterization of electrically active defects at III-N/dielectric interfaces - Fast measurement with a lock–in amplifier](https://www.iue.tuwien.ac.at/phd/stradiotto/figures/experimentals/curramp.png)
Characterization of electrically active defects at III-N/dielectric interfaces - Fast measurement with a lock–in amplifier
![31: Lockin Amplifier Circuit for measuring IR radiation. Image modified... | Download Scientific Diagram 31: Lockin Amplifier Circuit for measuring IR radiation. Image modified... | Download Scientific Diagram](https://www.researchgate.net/publication/315655490/figure/fig12/AS:560057605079049@1510539546365/Lockin-Amplifier-Circuit-for-measuring-IR-radiation-Image-modified-from-44.png)