发明名称 |
Acoustic lens-based swimmer's sonar |
摘要 |
An acoustic/video processing stack of a plurality of substantially identical acoustic/video processing stacks is provided for attachment to a processing stack backplane and which together generate a VGA signal for display of a three-dimensional acoustic image. The acoustic/video processing stack includes a two-dimensional array of transducer elements, a companion chip block coupled to and adapted to transceive acoustic signals under a time-division multiplexed format through the transducer elements and to provide a portion of the VGA signal together generated by the plurality of acoustic/video processing stacks and a backing block disposed between the two-dimensional array and companion chip block and adapted to acoustically isolate the two-dimensional transducer array from the companion chip block, said companion chip block and backing block being of a size and diameter substantially the same as the two-dimensional transducer array.
|
申请公布号 |
US6377514(B1) |
申请公布日期 |
2002.04.23 |
申请号 |
US20000543492 |
申请日期 |
2000.04.06 |
申请人 |
Q-DOT, INC. |
发明人 |
LINNENBRINK THOMAS E.;DESILETS CHARLES S.;QUICK MARSHALL K.;BOHLEY THOMAS K.;O'SHAUGHNESSY TIMOTHY G.;WHELCHEL LYLE E.;ANDERSON R. CARVER |
分类号 |
G01H3/12;G01S7/521;G01S7/62;G01S15/89;G10K11/30;(IPC1-7):G03B42/06 |
主分类号 |
G01H3/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|