Ground-based bistatic radar astronomy.
Ground-based bistatic radar astronomy technique using distantly spaced receiver and transmitter in trial measurement of lunar angular size
RADIO ECHO OBSERVATION↗
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Results for “Astronomy”
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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Radar astronomy studies of ionized regions in the solar system.
Ionized gases of solar system studied by radar astronomy
IONIZED GAS↗
Radar astronomy of solar system plasmas.
Planetary-solar-interplanetary gaseous regions studied by monostatic and bistatic radar astronomy techniques
COSMIC PLASMA↗
Antenna impedance in a plasma - problems relevant to radio astronomy measurements from space vehicles.
Antenna impedance behavior in plasma, related to radio astronomy, emphasizing electrically small antennas used in space vehicles
IMPEDANCE MEASUREMENT↗
Experiments in X-ray and gamma-ray astronomy
X-ray and gamma radiation astronomy - OSO MEASUREMENTS
X-RAY↗
Investigation of galactic and planetary radio astronomy Third semiannual status report, Jan. - Jun. 1965
Galactic and planetary radio astronomy - sounding rocket launch, orbiting telescope, carbon-oxygen complex photochemistry, Mars ionosphere, topside electron density, and nonrigid bodies
PLANETARY ATMOSPHERE↗
A digitized spark chamber for gamma ray astronomy
Digitized spark chamber detector development for satellite and balloon-borne gamma ray astronomy
GAMMA RADIATION↗
Studies in the 11 meter range of radio astronomy using high resolution and high sensitivity antenna arrays at Clark Lake Final report
Radio astronomy studies using high sensitivity antenna arrays - lunar occultations of Crab Nebula, solar radio bursts, and long wavelength observations of radio stars
RADIO STAR SIGNAL↗
Millimeter-wave radiometry for radio astronomy Final report
Millimeter wave radiometry for radio astronomy
DICKE TYPE RADIOMETER↗
Survey report on possible antenna configurations for a radio astronomy satellite
Transmitting and receiving patterns for log periodic, helical, rhombic, and other antenna configurations for possible use in radio astronomy satellite
PATTERN DISTRIBUTION↗
Ultraviolet and infrared astronomy
Ultraviolet astronomy researches dealing with UV NEBULOSITIES, deficiency, and interstellar extinction - Balloon-borne telescopes to measure infrared spectrum
INTERSTELLAR MATERIAL↗
Radio astronomy observations in relation to the solar-wind problem
Radio astronomy techniques applied to study of solar wind
RADIO ASTRONOMY↗
A program of X-ray astronomy from sounding rocket Final report
X-ray astronomy from sounding rockets
X-RAY ASTRONOMY↗
A review of radar astronomy. II.
Radar astronomy investigations of Venus, Mars, Jupiter, Mercury and Moon, discussing surface and rotational characteristics to establish astronomical unit
PLANETARY SURFACE↗
A review of radar astronomy. I.
Radar astronomy, fundamental concepts and equations, measuring techniques and results from planetary and lunar radar experiments
RADAR ASTRONOMY↗
Antenna impedance in a plasma - Problems relevant to radio astronomy measurements from space vehicles.
Antenna impedance behavior in plasma related to radio astronomy, emphasizing electrically small antennas used in space vehicles
IMPEDANCE MEASUREMENT↗
Efficient recursive estimation of the parameters of a radar or radio astronomy target.
Recursive estimation of radar or radio astronomy target parameters, considering functional dependence of covariance function of received signals
PREDICTION THEORY↗
X ray and gamma ray astronomy.
X-ray and gamma ray astronomy, discussing observational methods, physical processes of generation, radiation intensity, etc
COSMIC RADIATION↗