ADAPTIVE STEERABLE NULL ANTENNA PROCESSOR WITH NULL INDICATOR
Assignee
US Government
Filed as: UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF THE ARMY
Filed
May 11, 1981
Granted
Apr 21, 1992
Location
MAITLAND FL US
Abstract
An adaptive antenna array system steers a plurality of antennas to direct e null toward an undesired source of interference to reduce noise and enhance detection of desired signals. A null indication processing system adjusts the phase and amplitude of the antenna branches to steer the null and provide a null angle indication and display. Digital controller and memory circuits provide automatic operation.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Sep 21, 1983
Rescinded
Mar 15, 1990
Duration
6 years, 5 months
Inventor
- 1EUGENE L. ROBERTS
Record Details
- Patent number
- US 5107273
- Application
- 06264321
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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