METHOD AND APPARATUS FOR EXTRACTING TARGET INFORMATION FROM A RADAR SIGNAL
Assignee
THOMSON-CSF
Filed
Jun 13, 1988
Granted
Feb 23, 1999
Location
MASSY FR
Abstract
A radar including a plurality of antenna arrays (B, . . . , J), for example linear arrays, the reception of electromagnetic waves being coherent for each antenna element in each array. The extraction of target signals from sidelobe signals according to the invention is obtained by comparing the signals received by the various arrays. A statistical processing allows to eliminate the responses corresponding to the array sidelobes. The invention is mainly applicable to radars including a plurality of linear lacunary antenna arrays with an isotropic disposition in space.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Nov 28, 1988
Rescinded
Jun 28, 1995
Duration
6 years, 7 months
Inventor
- 1GUY DESODT
Record Details
- Patent number
- US 5874917
- Application
- 07211507
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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