Thickness design, fabrication, and evaluation of 100-MHz polyurea ultrasonic transducer

par Nakazawa, Marie
Publié dans: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2013)

Measurement of surface acoustic wave velocity using a variable-line-focus polyurea thin-film ultrasonic transducer

par Aoyagi, Takahiro
Publié dans: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2009)

A self-running standing wave-type bidirectional slider for the ultrasonically levitated thin linear stage

par Koyama, Daisuke
Publié dans: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2008)

Polyurea thin film ultrasonic transducers for nondestructive testing and medical imaging

par Nakazawa, Marie
Publié dans: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2007)

An ultrasonically levitated noncontact stage using traveling vibrations on precision ceramic guide rails

par Koyama, Daisuke
Publié dans: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2007)

A stator for a self-running, ultrasonically-levitated sliding stage

par Koyama, Daisuke
Publié dans: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2007)

A simple bidirectional linear microactuator for nanopositioning--the "Baltan" microactuator

par Friend, James
Publié dans: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2006)

A traveling-wave, modified ring linear piezoelectric microactuator with enclosed piezoelectric elements--the "scream" actuator

par Friend, James
Publié dans: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2005)

An ultrasonic linear motor using ridge-mode traveling waves

par Tominaga, Masahiko
Publié dans: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2005)

An ultrasonic motor driven by the phase-velocity difference between two traveling waves

par Bai, Dongzhe
Publié dans: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2004)

A torsional transducer through in-plane shearing of paired planar piezoelectric elements

par Friend, James
Publié dans: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2004)

A single-element tuning fork piezoelectric linear actuator

par Friend, James R
Publié dans: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2003)

Stability analysis of an acoustically levitated disk

par Hu, Junhui
Publié dans: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2003)