Resonance Frequency Readout Circuit for a 900 MHz SAW Device

A monolithic resonance frequency readout circuit with high resolution and short measurement time is presented for a 900 MHz RF surface acoustic wave (SAW) sensor. The readout circuit is composed of a fractional-N phase-locked loop (PLL) as the stimulus source to the SAW device and a phase-based reso...

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Detalles Bibliográficos
Autores principales: Liu, Heng, Zhang, Chun, Weng, Zhaoyang, Guo, Yanshu, Wang, Zhihua
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5620621/
https://www.ncbi.nlm.nih.gov/pubmed/28914799
http://dx.doi.org/10.3390/s17092131

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5620621/
https://www.ncbi.nlm.nih.gov/pubmed/28914799
http://dx.doi.org/10.3390/s17092131

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