SEARCH · Search NASA

Results for “TV”

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.

SourceResearch connectionFrom yearThrough year

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 451 records · Page 25

All sources NASA NTRS DOE OSTI

NASA NTRS1970

Overcoming system deterioration in a satellite-borne television photometer

Celescope TV photometer system operation onboard OAO by mathematical simulation

Nozawa, Y.↗

NASA NTRS1970

Television experiment for Mariner Mars 1971

TV experiment for Mariner Mars 1971 Project, providing fixed and variable feature imaging data

Batson, R.↗

NASA NTRS1970

Applications of slow-scan television systems to planetary exploration

Slow scan TV systems for planetary exploration, discussing sampled vidicon operation, digital encoding, data storage, signal to noise ratio, future design trends, etc

Salomon, P. M.↗

NASA NTRS1970

Operation of the Surveyor television system in the photon-integration mode

Surveyor 7 TV system in photon integration mode, analyzing slow scan vidicon storage characteristics and dark current limitations

Allen, L. H.↗

NASA NTRS1970

A method of orbit determination using overlapping television pictures

Mariners 6 and 7 orbits determination by weighted least squares estimation based on common surface features in overlapping TV pictures

Campbell, J. K.↗

NASA NTRS1970

Frame type imaging sensors

Earth resources satellite missions TV systems design, using vidicon as sensing element

Barna, G.↗

NASA NTRS1970

Low-cost receivers for use in instructional broadcasting via satellites

Low cost microwave receiver and antenna for instructional satellite TV broadcasting in developing nations

Janky, J. M.↗

NASA NTRS1970

Navigating the grand tours

Grand tours navigation system consisting of deep space network radio and onboard TV for future TOPS /Thermoelectric Outer Planet Spacecraft/ applications

Ball, J. E.↗

NASA NTRS1970

A review of a decade of space camera systems development for meteorology

Meteorological TV imaging systems development in last decade, including low and synchronous altitude camera, sensors, orthicons, etc

Ostrow, H.↗

NASA NTRS1970

Integrated data-processor - Controller for an astronomical television system in a space- borne observatory

Integrated data processor-operation controller for stellar TV photometer systems in spaceborne observatory, considering limited channel transmission capacity

Nozawa, Y.↗

NASA NTRS1970

Problems encountered during development of an astronomical television system for an earth- orbiting observatory

OAO 2 satellite Celescope astronomical TV system, describing various developmental problems for future guidelines

Nozawa, Y.↗

NASA NTRS1971

New filter technique improves home television reception

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.

Develet, J. A., Jr.↗

NASA NTRS1971

Television multiplexing system

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.

Simpkins, L. G.↗

NASA NTRS1971

Virtual-image display system for flight simulators

Dual TV monitor and collimated lens system in windscreens of standard aircraft cockpit simulator permits both pilot and copilot to simultaneously view three dimensional presentation. Proper design of complete system permits depth and viewpoint of visual displays to be accurately presented.

Chase, W. D.↗

NASA NTRS1970