Full Polarimetric GPR Antenna System Aboard the ExoMars Rover
Language
en
Communication dans un congrès
This item was published in
2009 IEEE Radar Conference, 2009-05-04, Pasadena. 2009p. 642-647
IEEE
English Abstract
A full polarimetric antenna system on board the ExoMars rover is part of the Experiment "Water Ice and Subsurface Deposit Observations on Mars" (WISDOM). The WISDOM-Experiment is a Ground Penetrating Radar (GPR) selected ...Read more >
A full polarimetric antenna system on board the ExoMars rover is part of the Experiment "Water Ice and Subsurface Deposit Observations on Mars" (WISDOM). The WISDOM-Experiment is a Ground Penetrating Radar (GPR) selected to be part of the Pasteur payload aboard the rover of the ExoMars mission. The Pasteur Panoramic Instruments (wide angle camera PANCAM, infrared spectrometer MIMA and WISDOM) will perform large-scale scientific investigations at the sites the Rover will visit. Among these instruments, WISDOM is the only that can provide a view of the subsurface structure prior to drilling. WISDOM has been designed to characterize the shallow subsurface structure of Mars. WISDOM will for the first time give access to the geologic structure, electromagnetic nature, and, possibly, hydrological state of the shallow subsurface by retrieving the layering and properties of the buried reflectorsRead less <
English Keywords
Drilling
Infrared spectra
Radar antennas
Antenna measurements
Instruments
Geologic measurements
Extraterrestrial measurements
Ground penetrating radar
Radar polarimetry
Frequency
Origin
Hal imported