JAMMING SIGNAL CANCELLATION SYSTEM
Assignee
Filed
Sep 24, 1974
Granted
Nov 8, 1994
Location
MA US
Abstract
Improved radar system performance in a jamming environment is achieved by detecting the AM difference frequency produced by the beating of the desired radar signal with the jamming signal and applying same to one input of a balanced modulator while simultaneously applying the received signal (containing both the desired radar signal and the jamming signal) to the other input of the balanced modulator whereby the output from the balanced modulator contains the desired signal but not the jamming signal.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Jan 29, 1982
Rescinded
Feb 8, 1993
Duration
11 years
Inventor
- 1MARTIN R. RICHMOND
Record Details
- Patent number
- US 5363104
- Application
- 05509158
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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