RADAR SENSING GENERATOR IN A MONOPULSE RADAR SYSTEM
Assignee
Raytheon
Filed as: RAYTHEON COMPANY
Filed
Jun 5, 1968
Granted
Sep 10, 1991
Location
870 WINTER STREET, WALTHAM MASSACHUSETTS 02451-1449
Abstract
An improved airborne target tracking monopulse radar system is disclosed which includes a null command generator, designed to provide an error signal which represents the angle between a target direction and the antenna's monopulse null direction. The generator is supplied with signals on sum and difference channels and a frequency which represents a selected target. The error signal is produced by first differentiating the sum channel signals and subtracting the differentiated output from the difference channel signals. The difference output is then multiplied with properly phased sum channel signals to produce the desired error signal.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Aug 3, 1982
Rescinded
Apr 9, 1991
Duration
8 years, 8 months
Record Details
- Patent number
- US 5047781
- Application
- 04736932
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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