| タイトル | Wirelessly Interrogated Wear or Temperature Sensors |
| 本文（外部サイト） | http://hdl.handle.net/2060/20100024412 |
| 著者（英） | Woodard, Stanley E.; Taylor, Bryant D. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 2010-07-01 |
| 言語 | eng |
| 内容記述 | Sensors for monitoring surface wear and/or temperature without need for wire connections have been developed. Excitation and interrogation of these sensors are accomplished by means of a magnetic-field-response recorder. In a sensor of the present type as in the previously reported ones, the capacitance and, thus, the resonance frequency, varies as a known function of the quantity of interest that one seeks to determine. Hence, the resonance frequency is measured and used to calculate the quantity of interest. |
| NASA分類 | Instrumentation and Photography |
| レポートNO | LAR-16591-1 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
