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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Integrated data processor-operation controller for stellar TV photometer systems in spaceborne observatory, considering limited channel transmission capacity
OAO 2 satellite Celescope astronomical TV system, describing various developmental problems for future guidelines
Program studies and designs combline filters and analyzes their effectiveness in improving TV quality. Signal tracking methods are improved. Combline phase-lock loop provides significant sensitivity improvement above and below threshold.
System with single, standard, wideband line transmits ten or more real time TV video data displays over hard wire to recorders more than 22.5 km from source. Digital logic and integrated circuits ensure high reliability and low maintenance. System is adaptable for video sampling applications.
Conversion system for transforming slow scan rate of Apollo TV camera on moon to fast scan of commercial TV
Operational description and performance data of ITOS 1 attitude control system
Video signal processing system for sampling video brightness levels
Data handling method for satellite TV broadcast system design, and data analysis and plotting by computer techniques
Spiral and helical UHF antennas for home TV reception via satellite broadcast relay system
Conference on using TV type image sensors in astronomical photometry
Multichannel, continuous audio, still video, TV transmission systems for limited frequency spectrum system
Steep approach to landing for jet transport aircraft noise abatement, using ground based equipment and onboard TV display
Mariner Mars 1969 TV cameras instrument design and calibration techniques
Automatic data reduction system for TV images of star fields acquired from OAO
TV data acquisition system for auroral and ionospheric research, noting visual and subvisual detection sensitivity
TV multiplexing and broadband multichannel real time telemetry data transmission without loss between Kennedy Space Center and ground station for computer operation
Low cost TV ground receiving systems for signals transmitted from synchronous satellites, describing reception techniques, manufacturing and performance characteristics
Camera with characteristics of vidicon camera and greater resolution than home TV receiver uses mosaic of phototransistors. Because of low power and small size, camera has many applications. Mosaics can be used as cathode ray tubes and analog-to-digital converters.