2 results match your criteria Analog Integrated Circuits And Signal Processing[Journal]
Analog Integr Circuits Signal Process 2016 Nov 8;89(2):425-436. Epub 2016 Sep 8.
School of Public Health, The University of Alabama at Birmingham, Birmingham, Alabama 35294, USA,
Being able to rapidly detect a low air flow rate with high accuracy is essential for various applications in the automotive and biomedical industries. We have developed a thermal-based low air flow sensor with a low-power sensor readout for biomedical applications. The thermal-based air flow sensor comprises a heater and three pairs of temperature sensors that sense temperature differences due to laminar air flow. Read More
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| http://dx.doi.org/10.1007/s10470-016-0848-4 | DOI Listing |
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5397122 | PMC |
Analog Integr Circuits Signal Process 2013 Jun;75(3):459-465
School of Electrical and Computer Engineering, Georgia Institute of Technology.
We present a new noise shaping method and a dual polarity calibration technique suited for successive approximation register type analog to digital converters (SAR-ADC). Noise is pushed to higher frequencies with the noise shaping by adding a switched capacitor. The SAR capacitor array mismatch has been compensated by the dual-polarity digital calibration with minimum circuit overhead. Read More
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| http://dx.doi.org/10.1007/s10470-013-0050-x | DOI Listing |
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3652474 | PMC |