METHOD OF DISCRIMINATING BETWEEN SIGNALS
Assignee
US Government
Filed as: UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE, THE
Filed
Aug 4, 1983
Granted
Feb 24, 1987
Location
BOWIE MD US
Abstract
Discrimination between sidelobe and main beam reception of interference signals in a lobe on receive only radar is accomplished by a method of operation in which interference signals are stored and averaged for the radar receive beam positions of boresight, up, down, left and right. Interference signals received at boresight are compared with interference signals received at each off-boresight beam position. Interference signals received at boresight are also differenced with interference signals received at the off-boresight beam positions and the results are compared with beam width defining threshold factors. The determined values are applied to logic functions that indicate reception of interference signals outside of the main beam pattern.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Oct 17, 1983
Rescinded
Aug 27, 1986
Duration
2 years, 10 months
Inventor
- 1THEODORE E. STEVENSON
Record Details
- Patent number
- US 4646094
- Application
- 06520276
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
Browse by Assignee
US GovernmentMore from this assignee
Related by domain
MISSILE GUIDANCE SYSTEM
Raytheon
APPARATUS FOR CONTROLLING THE POSITION AND DIRECTION OF A LASER BEAM
LASER ALONG BODY TRACKER (SABOT II)
TRW
LASER ALONG-BODY TRACKER (SABOT III)
TRW
ARTICLE COMPRISING A UNIPOLAR SUPERLATTICE LASER
LUCENT TECHNOLOGIES INC.
INTRACAVITY QUANTUM WELL PHOTODETECTOR INTEGRATED WITHIN A VERTICAL-CAVITY SURFACE-EMITTING LASER AND METHOD OF OPERATING SAME
CALIFORNIA, UNIVERSITY OF, THE, REGENTS OF, THE