NASA NTRS · 19940000480
Ultra-High-Frequency Capacitive Displacement Sensor
Abstract
Improved class of compact, high-resolution capacitive displacement sensors operates at excitation frequency of 915 MHz and measures about 7.5 by 4 by 2 centimeters. Contains commercially available 915-MHz oscillator and transmission-line resonator. Resonator contains stripline inductor in addition to variable capacitor. Ultrahigh excitation frequency offers advantages of resolution and frequency response. Not deleteriously affected by mechanical overdriving, or contact between electrodes.
Keep this discovery
Explore connections, maps & timelines
Vanzandt, Thomas R., Kenny, Thomas W., Kaiser, William J.. 1994-09-01. Ultra-High-Frequency Capacitive Displacement Sensor. https://ntrs.nasa.gov/citations/19940000480
Cite the original work for its findings. Save a collection to share your selection of sources.