Results 261 to 270 of about 72,708 (276)
Some of the next articles are maybe not open access.
2002
A novel inline type millimeter wave MEMS power sensor is presented. The electrostatic force due to the rms voltage across the transmission line conductors displace the sensor electrode, and the movement can be detected capacitively. The modelling of the sensor shows that it has S11 better than -30 dB up to 32 GHz with a power resolution of -28 dBm.
Vähä-Heikkilä, Tauno +4 more
openaire +1 more source
A novel inline type millimeter wave MEMS power sensor is presented. The electrostatic force due to the rms voltage across the transmission line conductors displace the sensor electrode, and the movement can be detected capacitively. The modelling of the sensor shows that it has S11 better than -30 dB up to 32 GHz with a power resolution of -28 dBm.
Vähä-Heikkilä, Tauno +4 more
openaire +1 more source
Wearable Capacitive Breathing Sensor
Extended Abstracts of the 2012 International Conference on Solid State Devices and Materials, 2012S .K. Kundu, S. Kumagai, M. Sasaki
openaire +1 more source
Capacitive cylinder pressure sensor
A capacitive pressure sensor for an internal combustion engine is provided having a housing having a bottom surface, variable capacitor and circuitry. The variable capacitor is formed by a stationary electrode and an elastically bendable electrode. Pressure exerted on the bottom surface acts to bend the elastically bendable electrode.Sillanpää, Teuvo +2 more
openaire