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Analog Lock-In Amplifier Design Using Subsampling for Accuracy Enhancement in GMI Sensor Applications
A frequency downscaling technique for enhancing the accuracy of analog lock-in amplifier (LIA) architectures in giant magneto-impedance (GMI) sensor applications is presented in this paper. As a proof of concept, the proposed method is applied to two different LIA topologies using, respectively, ana...
Autores principales: | Algueta-Miguel, José M., Beato-López, J. Jesús, López-Martín, Antonio J. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9823856/ https://www.ncbi.nlm.nih.gov/pubmed/36616660 http://dx.doi.org/10.3390/s23010057 |
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