Charge-coupled device data processor for an airborne imaging rad

Details Charge-coupled device data processor for an airborne imaging rad Charge-coupled device data processor for an airborne imaging rad

1975-06-23

1977-08-30

Hubler, Malcolm F.

Communications: radio wave antennas

Antennas

Balanced doublet - centerfed

343 5DP, 343 10, 343100CL, G01S 730, G01S 902

Patent

active

040457958

ABSTRACT:
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.

REFERENCES:
patent: 3181145 (1965-04-01), Towle et al.
patent: 3683373 (1972-08-01), Barnes et al.
patent: 3737900 (1973-06-01), Vehrs, Jr.
patent: 3797016 (1974-03-01), Martin
patent: 3900846 (1975-08-01), Gibbon et al.
patent: 3942034 (1976-03-01), Buss

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