| 发明名称 |
SURFACE ACOUSTIC ANTENNA FOR SUBMARINES |
| 摘要 |
<p>The invention relates to surface acoustic antenna for submarines and comprises replacing certain pressure sensors (10) in a conventional antenna with speed sensors (20) to give a directional cardioid form with a null oriented towards the hull of the submarine. Baffles for attenuation of the internal noise in the submarine may thus be used.</p> |
| 申请公布号 |
WO03069594(A2) |
申请公布日期 |
2003.08.21 |
| 申请号 |
WO2003FR00488 |
申请日期 |
2003.02.14 |
| 申请人 |
THALES;FRANCOIS, LUC;SERNIT, ERIC |
发明人 |
FRANCOIS, LUC;SERNIT, ERIC |
| 分类号 |
H04R17/02;B06B1/06;G01S7/521;G10K11/00;H04R1/40;H04R1/44;(IPC1-7):G10K11/00 |
主分类号 |
H04R17/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
