Blar i USN Open Archive på forfatter "Frijlink, Martijn Egbert"
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Numerical optimization of ultrasound transducers by the linearity of the phase spectrum
Andersen, Kenneth Kirkeng; Frijlink, Martijn Egbert; Hoff, Lars (Journal article; Peer reviewed, 2017)New ultrasound imaging and therapeutic modalities may require transducer designs that are not easily facilitated by conventional design guidelines and analytical expressions. This motivates the investigation of numerical ... -
Ultrasound Transducers for High Pressure Environments Up to 1000 Bar
Bolstad, Per Kristian; Manh, Tung; Midtseter, Nils; Frijlink, Martijn Egbert; Hoff, Lars (Peer reviewed; Journal article, 2020)This paper studies the influence of high ambient pressure on ultrasound transducers where the piezoelectric layer is bonded to the acoustic matching layer by two different methods: Au-Sn solid-liquid interdiffusion and ...