Improved feedback circuit designed for use in controlling tunneling displacement transducer. Features include stability and nearly flat frequency response up to 50 kHz. Transducer could be that in scanning tunneling microscope, or any of micromachined electromechanical transducers described in "Micromachined Electron-Tunneling Infrared Detectors" (NPO-18413), "Micromachined Tunneling Accelerometer" (NPO-18513), and "Improved Electromechanical Infrared Sensor" (NPO-18560).
Wideband Feedback Circuit For Tunneling Sensor
NASA Tech Briefs ; 18 , 11
1994-11-01
Miscellaneous
No indication
English
Wideband Feedback Circuit for Tunneling Sensor
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