COHERENT ANTENNA SIDELOBE SUPPRESSION SYSTEM
Assignee
US Government
Filed as: UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY, THE
Filed
Mar 17, 1983
Granted
Jun 11, 1996
Location
FT. WASHINGTON MD US
Abstract
A sidelobe suppression system including an antenna with a variable phase center, a transmitter for transmitting an expanded phase-coded pulse, a receiver for receiving target echos, a pulse expander/compressor for phase coding the expanded transmitted pulse with a phase code, P, and for compressing target echos with unscrambled phase code P and a control unit for shifting the phase center of the antenna to scramble the phase codes of the expanded pulses transmitted into the antenna sidelobes.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Aug 25, 1983
Rescinded
May 5, 1995
Duration
11 years, 8 months
Inventor
- 1BERNARD L. LEWIS
Record Details
- Patent number
- US 5525990
- Application
- 00647748
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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