发明名称 |
Wideband, derivative-matched, continuous aperture acoustic transducer |
摘要 |
A wideband, derivative-matched, continuous aperture acoustic transducer includes a first sensor area having a predetermined spatial shading and a second sensor area having a spatial shading which is the spatial derivative of the spatial shading of the first area; the first and second spatial shaded areas are superimposed and co-extensive along the sensing axis.
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申请公布号 |
US5237542(A) |
申请公布日期 |
1993.08.17 |
申请号 |
US19910677799 |
申请日期 |
1991.03.29 |
申请人 |
THE CHARLES STARK DRAPER LABORATORY, INC. |
发明人 |
BURKE, SHAWN E.;HUBBARD, JR., JAMES E. |
分类号 |
B06B1/02;B06B1/06 |
主分类号 |
B06B1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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