SIDE LOOKING SONAR TRANSDUCER
Assignee
Northrop
Filed as: NORTHROP GRUMMAN CORPORATION
Filed
Dec 31, 1969
Granted
Apr 12, 1994
Location
1840 CENTURY PARK EAST, LOS ANGELES CALIFORNIA 90067
Abstract
A side looking sonar transducer having a plurality of active elements forming an elongated active radiating, or receiving surface wherein the active elements at the ends of the transducer have a lesser depression angle than the active elements at the middle. This arrangement provides an energy distribution which allows for a greater depth of focus.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Aug 26, 1982
Rescinded
Apr 23, 1993
Duration
10 years, 8 months
Record Details
- Patent number
- US 5303208
- Application
- 04889415
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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