Results 191 to 200 of about 9,829 (249)

Ureteral stent sleeve for early detection of hydronephrosis. [PDF]

open access: yesMicrosyst Nanoeng
Shalabi N   +6 more
europepmc   +1 more source
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Current Sensor with low inductance

2019 20th International Scientific Conference on Electric Power Engineering (EPE), 2019
This paper deals with design of current sensor introducing low inductance. The sensor is designed for a current up to 500 A and 120 kHz. Since the market offers several types of sensors suitable for the targeted application, they usually have problems with measured signal postprocessing.
Skala, Bohumil   +3 more
openaire   +2 more sources

Pulse induction parking sensor

2016 IEEE SENSORS, 2016
This paper presents a pulse induction parking sensor, which measures the induced voltage generated by the presence of a vehicle. The parking information can be then shared into a network to inform the drivers about the on-street parking availability.
Stefano Guatieri   +3 more
openaire   +1 more source

High-Sensitivity Inductive Pressure Sensor

IEEE Transactions on Instrumentation and Measurement, 2011
A new type of pressure sensors with extremely high sensitivity is introduced. Unlike piezoresistive, capacitive, and linear-variable-differential-transformer-based pressure sensors, the new sensor is based on a technique for substantially changing the inductance of a coil. The prototype device has demonstrated a change in inductance of approximately 34.
Ezzat G. Bakhoum, Marvin H. M. Cheng
openaire   +1 more source

A new electronic interface for inductive sensors

2015 10th Asian Control Conference (ASCC), 2015
A new electronic interface for inductive sensors is presented. The proposed circuit is basically a current-feedback operational-amplifier (CFOA)-based sinusoidal oscillator circuit. The circuit uses only one externally connected inductor and exploits to advantage the internal poles of the CFOA.
Muhammad Taher Abuelma'atti   +1 more
openaire   +1 more source

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