- A Varactor-Based, Inductively Coupled Wireless pH Sensor
[作者:Horton, BE; Schweitzer, S; DeRouin, AJ; Ong, KG,期刊:IEEE Sensors Journal, 页码:1061-1066 , 文章类型: Article,,卷期:2011年11-4]
- An inductively coupled, wireless sensor was fabricated for remote measurement of pH. The sensor consisted of a planar spiral inductor connected to a surface mount varactor, which was a voltage controlled capacitor, formi...
- Pulsing the Probe Wave to Reduce Nonlocal Effects in Brillouin Optical Time-Domain Analysis (BOTDA) Sensors
[作者:Zornoza, A; Minardo, A; Bernini, R; Loayssa, A; Zeni, L,期刊:IEEE Sensors Journal, 页码:1067-1068 , 文章类型: Article,,卷期:2011年11-4]
- We propose a simple technique that is able to mitigate nonlocal effects in Brillouin optical time domain analysis (BOTDA) sensors. The technique consists in pulsing the probe wave, so that the Brillouin interaction only ...
- MEMS Motion Sensors Based on the Variations of the Fringe Capacitances
[作者:Langfelder, G; Longoni, AF; Tocchio, A; Lasalandra, E,期刊:IEEE Sensors Journal, 页码:1069-1077 , 文章类型: Article,,卷期:2011年11-4]
- In this paper, a MEMS motion sensor is described which uses fringe field capacitances as sensing elements. Each capacitance basic cell is formed using thin strips of standard electrical paths, running side by side, and c...
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