20 MHz/40 MHz dual element transducers for high frequency harmonic imaging
Concentric annular type dual element transducers for second harmonic imaging at 20 MHz / 40 MHz were designed and fabricated to improve spatial resolution and depth of penetration for ophthalmic imaging applications. The outer ring element was designed to transmit the 20 MHz signal and the inner cir...
Ausführliche Beschreibung
Bibliographische Detailangaben
| Veröffentlicht in: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control. - 1986. - 55(2008), 12 vom: 03. Dez., Seite 2683-91
|
|---|
| 1. Verfasser: |
Kim, Hyung Ham
(VerfasserIn) |
|---|
| Weitere Verfasser: |
Cannata, Jonathan M,
Liu, Ruibin,
Chang, Jin Ho,
Silverman, Ronald H,
Shung, K Kirk |
|---|
| Format: | Online-Aufsatz
|
|---|
| Sprache: | English |
|---|
| Veröffentlicht: |
2008
|
|---|
| Zugriff auf das übergeordnete Werk: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control
|
|---|
| Schlagworte: | Journal Article
Research Support, N.I.H., Extramural
Research Support, Non-U.S. Gov't
Oxides
Niobium
05175J654G
lithium niobate
12031-63-9 |
|---|