Invention Grant
- Patent Title: Circuit to extend frequency response of accelerometer
- Patent Title (中): 电路扩展加速度计的频率响应
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Application No.: US14227192Application Date: 2014-03-27
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Publication No.: US09435824B2Publication Date: 2016-09-06
- Inventor: Garimella R Sarma
- Applicant: Garimella R Sarma
- Agent Peter J. Van Bergen
- Main IPC: G01P21/00
- IPC: G01P21/00 ; G01P15/08 ; H03F3/52
Abstract:
A compensation circuit connected to an accelerometer's output extends the frequency response of the accelerometer, while reducing noise produced by the accelerometer. The compensation circuit has a gain as a function of frequency that is (i) constant up to a first frequency that is less than the accelerometer's natural resonance frequency, and (ii) reduced to approximately zero at a second frequency that is greater than the accelerometer's natural resonance frequency.
Public/Granted literature
- US20150027199A1 CIRCUIT TO EXTEND FREQUENCY RESPONSE OF ACCELEROMETER Public/Granted day:2015-01-29
Information query
