Planetary Radio Interferometry and Doppler Experiment (PRIDE) of the JUICE Mission

Planetary Radio Interferometry and Doppler Experiment (PRIDE) is a multi-purpose experimental technique aimed at enhancing the science return of planetary missions. The technique exploits the science payload and spacecraft service systems without requiring a dedicated onboard instrumentation or imposing on the existing instrumentation any...

Planetary Radio Interferometry and Doppler Experiment (PRIDE) for radio occultation studies: A Venus Express test case

The thesis that you are about to read deals with the implementation of a technique to study atmospheres of planets or moons in the Solar System. We use radio telescopes on Earth to track spacecraft that are orbiting planets, and use the signal the spacecraft emits, as it crosses the planet’s atmosphere, to investigate its physical...

Venus Expess radio occultation observed by PRIDE

The Planetary Radio Interferometry and Doppler Experiment (PRIDE) is a technique that can enhance the sciencereturn of planetary missions. By shadow tracking the spacecraft signal using radio telescopes from VLBI networks,the PRIDE technique provides precise open-loop Doppler and near-field VLBI observables (Duev et al. 2012,Bocanegra-Bahamon et...

PRIDE: Near-field VLBI observations for Planetary Probes

Planetary Radio Interferometry and Doppler Experiment (PRIDE) is a multi-purpose experimental technique aimed at enhancing the science return of planetary missions. It is based on, the near-field phase-referencing VLBI (Very Long Baseline Interferometry) and radial Doppler measurements. It has been developed initially by the Joint Institute for...

Planetary radio interferometry and doppler experiment (PRIDE) for planetary probes

Planetary Radio Interferometry and Doppler Experiment (PRIDE) for Planetary Atmospheric Studies

RadioAstron as a target and as an instrument: Enhancing the Space VLBI mission’s scientific output

Context. The accuracy of orbit determination has a strong impact on the scientific output of the Space VLBI mission RadioAstron. Aims. The aim of this work is to improve the RadioAstron orbit reconstruction by means of sophisticated dynamical modelling of its motion in combination with multi-station Doppler tracking of the RadioAstron spacecraft...

Observations and analysis of phase scintillation of spacecraft signal on the interplanetary plasma

Aims. The phase scintillation of the European Space Agency’s Venus Express (VEX) spacecraft telemetry signal was observed at X-band (? = 3.6 cm) with a number of radio telescopes of the European Very Long Baseline Interferometry (VLBI) Network in the period 2009–2013. Methods. We found a phase fluctuation spectrum along the Venus orbit with a...