APPARATUS FOR ADAPTIVELY TUNING TO A RECEIVED PERIODIC SIGNAL
Assignee
ADVANCED MICRO DEVICES, INC. A CORP. OF DELAWARE
Filed
Nov 22, 1991
Granted
Aug 16, 1994
Location
Sunnyvale CA (Lockheed Missiles & Space)
Abstract
An apparatus for adaptively tuning to a received periodic signal. The apparatus preferably employs digital signal processing techniques for algorithmic generation of a sinusoidal estimated output signal, determines the difference between the estimated output signal and the received signal, and generates an error signal based upon the difference between the estimated output signal and the received signal. The error signal is applied to vary at least one factor of the algorithmic determination of the estimated output signal appropriately to reduce the error between the estimated output signal and the received signal.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Jun 3, 1992
Rescinded
Jul 20, 1992
Duration
1 month
Inventor
- 1SAFDAR M. ASGHAR
Sensitive facility: Sunnyvale CA (Lockheed Missiles & Space)
Record Details
- Patent number
- US 5339251
- Application
- 07796318
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records