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Remote CMOS pressure sensor chip with wireless power and data transmission (2000) |
- Boom, T. Van Den,
- Teßmann, D.,
- Lerch, R.G.,
- VomBögel, G.,
- Hammerschmidt, D.,
- Amelung, J.,
- Hosticka, B.J.,
- Mahdavi, P.
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Abstract |
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We present a single chip wireless pressure sensor system containing on-chip capacitive pressure arrays, temperature sensor, voltage reference, SC 10bit cyclic ADC, controller, EEPROM and ASK multi-tag RF transponder (133kHz). Carrier power is used for batteryless operation up to 1 m distance. The chip size is 15mm² in 1.5µm CMOS and it consumes less then 180µW during measurement. |
Publication details |
| Repository |
Fraunhofer Publica (Germany) |
| Keywords |
energieautark,
transponder,
wireless,
batteryless,
pressure sensor,
chip,
drahtlose Übertragung,
Drucksensor,
chip,
passiver transponder
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| Type |
Conference Paper
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| Language |
english
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| Relation |
Wuorinen, J.H. et al.: IEEE International Solid-State Circuits Conference 2000. Digest of technical papers. New York, NY: IEEE, 2000, pp. 186-187(Hauptband), 456
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