Search for dissertations about: "pressure sensor"

Showing result 1 - 5 of 85 swedish dissertations containing the words pressure sensor.

  1. 1. Resonator sensor technique for medical use an intraocular pressure measurement system

    University dissertation from Umeå : Umeå universitet

    Author : Anders Eklund; Umeå universitet.; [2002]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Sensor; Vibration; Hardness; Prostate; intraocular pressure; resonator; eye; applanation; glaucoma;

    Abstract : In the work of this doctoral dissertation a new resonator sensor technique, first presented in 1989, has been further developed and evaluated with focus on technical characteristics and applications within the medical field. In a first part a catheter-type tactile sensor using the resonator sensor technique was evaluated in a silicone model and applied to human prostate in vitro. READ MORE

  2. 2. Ultraminiaturized Pressure Sensor for Catheter Based Applications

    University dissertation from Stockholm : KTH

    Author : Patrik Melvås; KTH.; [2002]
    Keywords : Pressure sensor; miniaturized; surface micromachined; leverage beam; resonant; catheter; guide–wire;

    Abstract : .... READ MORE

  3. 3. Advanced MEMS Pressure Sensors Operating in Fluids

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Emil Anderås; Uppsala universitet.; [2012]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; pressure sensor; piezoresistance; nanofilms; AlN; microacoustic; Lamb wave; thin film; resonator; sensitivity; Teknisk fysik med inriktning mot elektronik; Engineering Science with specialization in Electronics;

    Abstract : Today’s MEMS technology allows manufacturing of miniaturized, low power sensors that sometimes exceeds the performance of conventional sensors. The pressure sensor market today is dominated by MEMS pressure sensors.In this thesis two different pressure sensor techniques are studied. READ MORE

  4. 4. Characterization of an Electrical Sensor for Combustion Diagnostics

    University dissertation from Combustion Physics, Lund Institute of Technology

    Author : Axel Franke; Lunds universitet.; Lund University.; [2002]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; ion sensor; combustion; nitric oxide; chemi-ionization; equilibrium; Physics; ionized gases; Fysicumarkivet A:2002:Franke; ionization sensor; Fysik;

    Abstract : Popular Abstract in Swedish Joniseringssensorn är en elektrisk sensor för diagnostik i förbränningsmotorer. Sensorn används idag för att till exempel detektera knack. Sensorn bygger på att energifrigörelsen i motorn leder till jonisering av olika ämnen, vilket betyder att gasens lednigsförmåga ökar. READ MORE

  5. 5. Graphene-based Devices for More than Moore Applications

    University dissertation from KTH Royal Institute of Technology

    Author : Anderson Smith; KTH.; [2016]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Graphene; Humidity Sensor; Pressure Sensor; GFET; CMOS; BEOL; More than Moore; Integration; Statistics;

    Abstract : Moore's law has defined the semiconductor industry for the past 50 years. Devices continue to become smaller and increasingly integrated into the world around us. Beginning with personal computers, devices have become integrated into watches, phones, cars, clothing and tablets among other things. READ MORE