DIRECTIONAL ANTENNA WITH MULTIPLE TRANSDUCERS, IN PARTICULAR FOR A SONAR
Assignee
THOMSON-CSF
Filed
Mar 7, 1988
Granted
May 28, 1991
Location
NICE FR
Abstract
Antenna, in particular for a sonar, allowing to form directional channels by feeding the transducers by a reduced number of sources by means of an interpolation network that permits to maintain to a low level the image lobes in spite of this reduction of the number of sources.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Mar 10, 1989
Rescinded
Aug 17, 1989
Duration
5 months
Inventor
- 1MARC SOLAL
Record Details
- Patent number
- US 5020034
- Application
- 07167487
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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