A quadrupole system is proposed for measuring in situ the dielectric and resistive properties of grounds and seas, with possible applications not only to prospecting on Earth but also to planetary exploration with penetrators and landers. The theoretical approach is outlined for simple geometries, a few practical arrangements are proposed for specific planetary missions and the feasibility of the measurements is demonstrated in the laboratory.
A quadrupole system for measuring in situ the complex permittivity of materials: application to penetrators and landers for planetary exploration
Ein Quadrupol-System zur Messung der komplexen Dielelektrizitätszahl von Materialien: Anwendung zur Bodenerkennung auf der Erde und auf Planeten
Measurement Science and Technology ; 1 , 8 ; 801-806
1990
6 Seiten, 10 Quellen
Article (Journal)
English