METHOD OF ASSESSING RADAR TARGET PULSES
Assignee
MARCONI COMPANY LIMITED, THE, THE GROVE, WARREN LANE, STANMORE, MIDDLESEX, HA7 4LY, ENGLAND A BRITISH CO.
Filed
Jul 13, 1989
Granted
Jun 21, 1994
Location
HERTFORDSHIRE EN GB
Abstract
A method of assessing radar pulses in a passive, i.e. receive-only, radar system to distinguish pulses due to a particular target from pulses due to other targets from noise, interference, etc. Received pulses are assessed, without reference to pulse transmission information, in respect of a number of characteristics by comparing each characteristic of a pulse with the mean value of the respective characteristic for pulses previously received. Using a probability process, confidence values for the pulse can be calculated. By combining the confidence values for each characteristic, an overall confidence value is obtained for the pulse so that it can be determined whether it arises from the particular target.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Oct 24, 1989
Rescinded
Jan 14, 1993
Duration
3 years, 2 months
Inventor
- 1JAMES M. GAILER
Record Details
- Patent number
- US 5323161
- Application
- 07382974
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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