JAMMER SIGNAL REJECTION ARRANGEMENT FOR A PHASED ANTENNA ARRAY
Assignee
ITT CORPORATION
Filed
Oct 13, 1978
Granted
Dec 28, 1993
Location
NJ US
Abstract
The arrangement includes N inputs each having an input signal thereon from a different one of N groups of elements of a phased antenna array, where N is an even integer greater than one and where the array is pointed only at a desired signal source, a first circuit to produce from the input signals M sum signals each having the desired signal received by the array and at least one jammer signal and M difference signals each having only the jammer signal, where M is an integer, and a second circuit responsive to each of the M sum signals and at least a selected one of the M difference signals to produce a resultant output signal having the desired signal with the jammer signal eliminated or at least greatly reduced.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Jan 22, 1982
Rescinded
May 26, 1993
Duration
11 years, 4 months
Inventor
- 1SIDNEY GODET
Record Details
- Patent number
- US 5274383
- Application
- 05951415
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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