Atmosphere and ionosphere of Venus from the Mariner 5 S-band radio occultation measurement
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Engineering topics
Publications and source records attributed to Fjeldbo, G..
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Integral inversion of Mariner 4 occultation data for Mars atmosphere analysis
Continuous wave signals from Lunar Orbiter I after reflection from lunar surface, noting mapping use
Radio occultation techniques for analysis of planetary atmospheres and surface topography by measuring perturbations to amplitude and frequency on radio links
Martian atmospheric and ionospheric characteristics from Mariner 4 radio occultation experiment results
Mariner IV models of three Mars atmospheric layers analogous to terrestrial E, F-1 and F-2 layers, considering relative mass densities, temperatures, carbon dioxide photodissociation and ionization profile
Mariner IV radio occultation measurement of Mars atmosphere
Mariner IV radio occultation measurements of Mars upper atmosphere
Comparing atmosphere models of Mars based on Mariner IV occulation data
Mars atmosphere models based on Mariner IV OCCULTATION deriving electron number density, temperature, pressure, mass density, etc, noting carbon dioxide presence
Mars atmospheric models based on Mariner IV OCCULTATION experiment
Frequency, phase, and amplitude changes of Mariner IV radio signal through atmosphere and ionosphere of Mars observed before and after planetary occulatation
Coherent radio transmission to probe atmosphere and ionosphere of Mars including density, temperature, scale height, etc
Two-frequency bistatic radar-occultation technique to investigate planetary atmospheres
Mars atmosphere and ionosphere measurements using 2300-mc telemetry signal from Mariner IV SPACECRAFT occultation experiments
Diffraction and refraction of radio waves to study planetary atmosphere
Method for study of planetary ionospheres based on radio wave propagation between earth and spacecraft
Bistatic radar-occultation method for planetary atmosphere study