Anu Kärkkäinen

20022019
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Research Output 2002 2019

  • 10 Article
  • 5 Conference article in proceedings
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Article
2019

New pressure sensing elements for FFR coronary catheter

Saarilahti, J., Gomes Martins, D., Kärkkäinen, A., Gao, F., Kyynäräinen, J. & Kuisma, H., 3 Jun 2019, In : Journal of Medical Engineering & Technology. 43, 2, p. 100-110 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Catheters
Pressure sensors
Pressure
Micro-Electrical-Mechanical Systems
Wire
2016
2 Citations (Scopus)

New MEMS pressure sensor element and concept for coronary catheter

Kärkkäinen, A., Saarilahti, J., Kyynäräinen, J. & Kuisma, H., 2016, In : Procedia Engineering. 168, p. 76-79

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Catheters
Pressure sensors
MEMS
Wire
Fabrication
2010

Akustinen emissio

Kärkkäinen, A., 2010, In : Promaint. 24, 3, p. 30-32

Research output: Contribution to journalArticleProfessional

mechanics
2008
68 Citations (Scopus)

A 3D micromechanical compass

Kyynäräinen, J., Saarilahti, J., Kattelus, H., Kärkkäinen, A., Meinander, T., Oja, A., Pekko, P., Seppä, H., Suhonen, M., Kuisma, H., Ruotsalainen, S. & Tilli, M., 10 Apr 2008, In : Sensors and Actuators A: Physical. 142, 2, p. 561-568 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Magnetometers
magnetometers
chips
coils
flux density
2007
13 Citations (Scopus)

Electrical stability of a MEMS-based AC voltage reference

Kärkkäinen, A., Tisnek, N., Manninen, A., Pesonen, N., Oja, A. S. & Seppä, H., 2007, In : Sensors and Actuators A: Physical. 137, 1, p. 169-174

Research output: Contribution to journalArticleScientificpeer-review

microelectromechanical systems
MEMS
alternating current
Electric potential
electric potential
2005
17 Citations (Scopus)

MEMS-based AC voltage reference

Kärkkäinen, A., Pesonen, N., Suhonen, M., Oja, A. S., Manninen, A., Tisnek, N. & Seppä, H., 2005, In : IEEE Transactions on Instrumentation and Measurement. 54, 2, p. 595 - 599 5 p.

Research output: Contribution to journalArticleScientificpeer-review

microelectromechanical systems
MEMS
alternating current
Electric potential
electric potential
10 Citations (Scopus)

Optimized design and process for making a DC voltage reference based on MEMS

Kärkkäinen, A., Awan, S. A., Kyynäräinen, J., Pekko, P., Oja, A. & Seppä, H., 2005, In : IEEE Transactions on Instrumentation and Measurement. 54, 2, p. 563 - 566 4 p.

Research output: Contribution to journalArticleScientificpeer-review

microelectromechanical systems
MEMS
Capacitors
Electronic equipment
direct current
1 Citation (Scopus)

Stable SOI micromachined electrostatic AC voltage reference

Kärkkäinen, A., Pekko, P., Dekker, J., Pesonen, N., Suhonen, M., Oja, A., Kyynäräinen, J. & Seppä, H., 2005, In : Microsystem Technologies. 12, 1-2, p. 169 - 172 4 p.

Research output: Contribution to journalArticleScientificpeer-review

SOI (semiconductors)
Electrostatics
alternating current
electrostatics
Electric potential
2004
12 Citations (Scopus)

Stability of electrostatic actuation of MEMS

Kärkkäinen, A., Oja, A., Kyynäräinen, J., Kuisma, H. & Seppä, H., 2004, In : Physica Scripta. T114, p. 193 - 194 2 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Micro-electro-mechanical Systems
actuation
Electrostatics
microelectromechanical systems
Voltage
2002

MEMS-komponentteja metrologiaan

Translated title of the contribution: Improved MEMS sensorsKärkkäinen, A., Kyynäräinen, J., Oja, A. & Seppä, H., 2002, In : Prosessori. 23, 11, p. 59 - 61

Research output: Contribution to journalArticleProfessional