Patent US 4,045,795

Patent №

US 4,045,795

Granted

—

Owner

—

Lab

—

AI components

hardware

Assignment

None on record

Dataset

AIPD

2023_r1 edition

Application

05589119

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Processing of raw analog echo data from a side-looking synthetic aperture radar receiver into images on board an airborne radar platform is made feasible by utilizing charge-coupled device (CCD) semiconductor technology. CCD circuits are utilized to perform input sampling, presumming, range correlation and azimuth correlation in the analog domain. These radar data processing functions are implemented for "single-look" or "multiple-look" imaging radar systems.

AI hardwareG01S 13/9004G01S 13/9017

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AI classification

AI hardware0.78

Machine learning0.04

Vision0.02

Natural language0.00

Evolutionary computation0.00

Speech0.00

Knowledge representation0.00

Planning0.00

Cited by (18)

SYNTHETIC APERTURE RADAR SYSTEM AND METHODSUS 8,576,111 · 2013 GROUND PENETRATING SYNTHETIC APERTURE RADARUS 8,115,666 · 2012 HIGH-RESOLUTION SYNTHETIC APERTURE SIDE VIEW RADAR SYSTEM USED BY MEANS OF DIGITAL BEAMFORMINGUS 7,944,390 · 2011 CELESTIAL BODY MAPPING SYSTEMS AND METHODSUS 7,777,666 · 2010 HIGH-RESOLUTION IMAGING AND TARGET DESIGNATION THROUGH CLOUDS OR SMOKEUS 6,515,737 · 2003 COMPUTERIZED COMPONENT VARIABLE INFERERENCE FILTER IMAGING SPECTROMETER SYSTEM METHOD AND APPARATUSUS 6,211,906 · 2001 COMPUTER CONTROLLED, 3-CCD CAMERA, AIRBORNE, VARIABLE INTERFERENCE FILTER IMAGING SPECTROMETER SYSTEMUS 5,790,188 · 1998 THREE DIMENSIONAL INTERFEROMETRIC SYNTHETIC APERTURE RADAR TERRAIN MAPPING EMPLOYING ALTITUDE MEASUREMENTUS 5,170,171 · 1992 INTERFEROMETRIC SYNTHETIC APERTURE DETECTION OF SPARSE NON-SURFACE OBJECTSUS 5,160,931 · 1992 ELECTRO-OPTICAL CCD TRANSVERSAL FILTER WITH ANALOG REFERENCE WEIGHTSUS 4,514,821 · 1985 ADAPTIVE THRESHOLD DETECTION UTILIZING A TAPPED CHARGE TRANSFER DEVICE DELAY LINEUS 4,503,432 · 1985 BOOLEAN FILTERING METHOD AND APPARATUSUS 4,482,970 · 1984 PIPELINED DIGITAL SAR AZIMUTH CORRELATOR USING HYBRID FFT/TRANSVERSAL FILTERUS 4,471,357 · 1984 SEMICONDUCTOR MATRIX OPERATION DEVICEUS 4,430,723 · 1984 Patent US 4,132,989US 4,132,989 Patent US 4,292,634US 4,292,634 Patent US 4,462,032US 4,462,032 Patent US 4,780,718US 4,780,718

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