Crosstalk reduction for high-frequency linear-array ultrasound transducers using 1-3 piezocomposites with pseudo-random pillars
The goal of this research was to develop a novel diced 1-3 piezocomposite geometry to reduce pulse-echo ring down and acoustic crosstalk between high-frequency ultrasonic array elements. Two PZT-5H-based 1-3 composites (10 and 15 MHz) of different pillar geometries [square (SQ), 45° triangle (TR), a...
Ausführliche Beschreibung
Bibliographische Detailangaben
| Veröffentlicht in: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control. - 1986. - 59(2012), 10 vom: 31. Okt., Seite 2312-21
|
|---|
| 1. Verfasser: |
Yang, Hao-Chung
(VerfasserIn) |
|---|
| Weitere Verfasser: |
Cannata, Jonathan,
Williams, Jay,
Shung, K Kirk |
|---|
| Format: | Online-Aufsatz
|
|---|
| Sprache: | English |
|---|
| Veröffentlicht: |
2012
|
|---|
| Zugriff auf das übergeordnete Werk: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control
|
|---|
| Schlagworte: | Journal Article
Research Support, N.I.H., Extramural |
|---|