Performance of solar reflectors when applied to storage of cryogenic propellants in space
Performance of solar reflectors in cryogenic propellant storage applications in space
SOLAR REFLECTOR↗
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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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A study of techniques for reducing the noise temperature of passive paraboloidal reflector antennas final report
Noise temperature reduction technique for passive paraboloidal reflector
NOISE REDUCTION↗
Noise temperature measurement of 40-foot and 85-foot stadan reflector antennas
Noise temperature measurement of reflector antenna with solid state radiometer
ANTENNA↗
A shortened horn-reflector antenna
Modified horn reflector antenna with Cassegrain feeding and secondary hyperbolic subreflector
CASSEGRAIN ANTENNA↗
Vacuum UV coatings, microcircuitry welding, metal polishing study, absolute spectral response system, parabolic reflectors, soldering to electrodeposited metals Quarterly progress report, Jan. 1 - Mar. 31, 1966
Vacuum ultraviolet coatings, microcircuitry welding, metal polishing, absolute spectral response system, parabolic reflectors, and soldering to electrodeposited metals
POLISHED METAL↗
Analysis of performance of double-reflector system for collecting solar energy
Performance analysis of double-reflector system for collecting solar energy - applicability to solar Brayton cycle power system
SOLAR ENERGY↗
Highly accurate nonspherical reflectors for the millimeter and submillimeter wavelength region.
High accuracy nonspherical reflectors fabricated for millimeter and submillimeter wavelength region
PARABOLIC REFLECTOR↗
A two-channel monopulse reflector antenna system with a multimode logarithmic spiral feed
Two-channel monopulse reflector antenna system with multimode logarithmic spiral feed
LOG SPIRAL ANTENNA↗
Optical radar using a corner reflector on the moon
Optical radar system using corner reflector on lunar surface
OPTICAL RADAR↗
Polarization and absorption effects on the Fraunhofer diffraction patterns of a corner reflector
Polarization and absorption effects on Fraunhofer diffraction patterns of corner reflector
REFLECTOR↗
A plate study associated with reflector dynamics of the Rosman-I antenna
Plate study associated with reflector dynamics of Rosman I antenna
STRUCTURAL DYNAMICS↗
Solar pressure perturbations on the orbit of a flat reflector.
Solar radiation pressure perturbations on large planar reflector satellite orbit
RADIATION PRESSURE↗
Sensor network communications using space-division optical retro-reflectors for in-situ science applications
In this paper we present a peer-to-peer sensor network architecture using space-division optical retro-reflector to provide energy efficient communication services for in-situ science applications.
modulating retro-reflector in-situ science sensor ↗
Micro-control actions of segmented actuators on shallow paraboloidal shell reflectors
Shallow paraboloidal shells of revolution are common components for reflectors, mirrors, etc. This study is to investigate the micro-control actions and distributed control effectiveness of precision paraboloidal shell structures laminated with segmented actuator patches.
control actuators reflectors↗
Reflector Antenna Systems for the High Altitude MMIC Sounding Radiometer (HAMSR)
This paper describes the reflector antenna system for the High altitude MMIC sounding radiometer (HAMSR) on a remotely piloted aircraft.
reflector antenna radiometer FSS mirrors↗
Distortion compensation techniques for large reflector antennas
The high-frequency limit of reflector antennas is usually governed by the magnitude of the surface error. Whereas little can be done for the high-spatial frequency portion of this error, there are various techniques that can be employed to compensate for large-scale surface errors due to gravity induced distortions for spacecraft antennas.
deformable flat plates array feeds reflector anten↗
Design and RF Characterization of Spaceborne 94.1 GHz Cassegrain Dual-Reflector Cloud Profiling Radar Antenna
This paper presents the design and RF characterization of 94.1 GHz Cassegrain dual-reflector antenna for the proposed Cloud Profiling Radar (CPR) instrument.
Cassegrain Dual-Reflector Cloud Profiling Radar An↗
Design and Near-Field Measurement Performance Evaluation of the SeaWinds Dual-Beam Reflector Antenna
This paper presents the design and performance evaluation of a lightweight, composite material, elliptical-aperture, parabolic-reflector antenna.
reflector SeaWinds resonant frequency antenna RF p↗