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Magnus Hjelstuen

Forskningsleder

Magnus Hjelstuen

Forskningsleder

Magnus Hjelstuen
Telefon: 934 98 279
Mobil: 934 98 279
Avdeling: Smart Sensor Systems
Kontorsted: Oslo

Publikasjoner og ansvarsområder

Publikasjoner

Publikasjon

Thermal Management System for Particle Sensors Design, Performance and Verification

http://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+946673

This paper presents the thermal performance of a proposed thermal management device (patented in 2009) intended for a thermophoresis-based soot sensor. The performance was studied for temperatures ranging from 50 to 400 °C and for exhaust speeds up to 10 m/s. It also presents the design and basic co...

Forfattere Larsson Andreas #Storstrøm #Olav Barros Tollefsen Torleif André Hjelstuen Magnus Bjorklund Robert Spetz Anita Lloyd Johansson Mats L Grant Ann Jozsa Peter Fägerman Per-Erik Paaso Jaska Hammarlund Lars
År 2012
Type Tidsskriftsartikkel
Publikasjon

Smart Textiles - Safety for Workers in Cold Climate

http://www.sintef.no/publikasjoner/publikasjon/?pubid=SINTEF+S21506

The cold and harsh climate in the High North represents a threat to safety and work performance. Clothing equipped with sensors that can monitor the workers and give an “early warning” before working condition approaches dangerous levels. In this project a demonstrator consisting of a working jacket...

Publikasjon

Performance of a Thermal Management System for Thermophoresis Based Soot Sensors - Design, Performance and Verification

http://www.sintef.no/publikasjoner/publikasjon/?pubid=SINTEF+S17109

This paper presents the thermal performance of a proposed thermal management device (patented in 2009) intended for a thermophoretic based soot sensor. The performance was studied for temperatures ranging from 50°C to 400°C and for exhaust speeds up to 10m/s. It also presents the design and basic co...

Forfattere Larsson Andreas #Storstrøm #Olav Barros Tollefsen Torleif André Hjelstuen Magnus Bjorklund Robert Grant Ann Fägerman Per Erik Paaso Jaska Lloyd Spetz Anita Jozsa Peter Johansson Mats L Hammarlund L.
År 2010
Type Konferanseartikkel/Bokkapittel
Publikasjon

A mixed-signal BiCMOS Front-End Signal Processor for High-Temperature Applications

http://www.sintef.no/publikasjoner/publikasjon/?pubid=SINTEF+S303

A mixed-signal ASIC that implements an ultrasound front-end receiver in a 0.6 m BiCMOS HotASIC technology that features metal/metal capacitors and poly1/poly2 resistors is described. The ASIC includes a low-noise amplifier (LNA), a programmable gain amplifier (PGA), an output differential amplifier ...

Forfattere Vermesan Ovidiu Blystad Lars-Cyril Bahr Roy Hjelstuen Magnus Beneteau Lionel Froelich Benoit
År 2006
Type Tidsskriftsartikkel
Publikasjon

A BiCMOS ultrasound front end signal processor for high temperature applications

http://www.sintef.no/publikasjoner/publikasjon/?pubid=SINTEF+S2685

A mixed signal ASIC that implements an ultrasound front end receiver in a 0.6 mu m BiCMOS HotASIC((R)) technology is described. The ASIC includes a low noise amplifier (LNA), a programmable gain amplifier (PGA), an output differential amplifier (ODA), a second order Sigma Delta Modulator (SDM) and i...

Forfattere Vermesan Ovidiu Blystad Lars-Cyril Bahr Roy Hjelstuen Magnus Beneteau L Froelich B
År 2005
Type Konferanseartikkel/Bokkapittel
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