METHOD AND APPARATUS FOR ELIMINATING SHORT PULSES IN A DOPPLER RADAR
Assignee
LABORATOIRE CENTRAL DE TELECOMMUNICATIONS
Filed
Jan 27, 1984
Granted
Mar 15, 1988
Location
MONTIGNY LE BRE FR
Abstract
A doppler radar arrangement that is able to reject short pulses. It does so by comparing the modulus of a difference vector with the same parameter during the preceding PRI. Information corresponding to "No short pulse" or to "Short pulse detected" is stored during each pulse repetition interval. The short pulse signal is replaced by the preceding signal in the same range gate only once by comparing the stored information relating to the current ith PRI and to the preceding i-1th and i-2th PRI.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Mar 7, 1985
Rescinded
Mar 13, 1986
Duration
1 year
Inventor
- 1CLAUDE A. CHALARD
Record Details
- Patent number
- US 4731612
- Application
- 06588935
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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