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An Inductive Position Sensor ASIC
2008A principle and realization of an ASIC for a fast, precise, and high resolution Contact-less Inductive Position Sensor (CIPOS), is described. The inductive contact-less sensor is suitable for angular or linear position sensing. Advantage of used measurement principle is, that it is strictly ratio metric independent of absolute values.
Petr Kamenicky, Pavel Horsky
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High-response inductive electromagnetic sensor
IEEE Transactions on Magnetics, 2003A high-response inductive electromagnetic sensor can be made by arranging a conductive and/or magnetic material between the primary coil and the secondary coil. Compared with the conventional inductive electromagnetic sensor, the new sensor has a larger responsivity index (used here to evaluate its characteristics), though it also has a smaller induced
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Performance of inductively coupled oxygen sensors
2010 IEEE Sensors, 2010We have designed an inductively coupled oxygen sensor suitable for operation at temperatures in the 500– 1000 C range. A prototype sensor has been fabricated on alumina substrates using screen printing. The sensor consists of an RLC resonant circuit where the oxygen-sensitive ZnO resistor varies the quality factor.
null Wei Wu +2 more
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An integrated inductive proximity sensor
1999Inductive proximity sensors are widely used for the contactless measurement of object or target displacement and position in numerous technical products and systems. They are found in various application domains such as transportation, robots, assembly lines, telecommunication or security.
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Induction Ferromagnetic Core Position Sensors
1992According to the sinusoidal coil design theory discussed previously, a slotwise electro-magnetic system can reproduce with high accuracy one and poly-periodical sinusoidal air gap B-field distributions and consequently sinusoidal amplitude modulation as a function of angular position.
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Inductively-Coupled MEMS Pressure Sensor
2023 IEEE Biomedical Circuits and Systems Conference (BioCAS), 2023Sneh Patel +3 more
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Advances in inductive position sensor technology
Sensor Review, 2010PurposeThe purpose of this paper is to outline the basic principles of inductive position sensors.Design/methodology/approachThe paper explains one company's advances in inductive position technology in detail, together with some of the applications for which they are now suitable.FindingsIt is shown that concentrating on high volume applications in ...
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Small frequency-domain electromagnetic induction sensors
The Leading Edge, 2003Over the past several decades, we have witnessed the emergence of portable electromagnetic induction (EMI) sensors: to name a few, Geonics pioneered portable sensors such as EM-31, EM-34, and EM-61; Zonge Engineering successfully developed and marketed variations of controlled-source EMI sensors.
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Miniaturized Inductive LC Pressure Sensor
Real-time pressure monitoring of organs is helpful in habitually tracking a patient's health and assessing the optimal time for medical intervention. Conventional pressure sensors rely on capacitive coupling but trade sensitivity, accuracy, and shelf life for scalability.openaire +1 more source