Title :
Ultra wide band remote sensing of multi-layer cylindrical scatterers
Author :
Jaureguy, M. ; Borderies, P.
Author_Institution :
ONERA-CERT, Toulouse, France
Abstract :
This paper deals with numerical modelling of ultra wide band electromagnetic diffraction and also with some aspects of signal processing of such signals. After presenting the code that the authors use to generate such signals with enough accuracy to stress the characteristic features of a given scatterer, they present some impulse responses and data processing of cylindrical objects first in free space and then when embedded in a dielectric medium, lossy or not
Keywords :
backscatter; geophysical signal processing; geophysical techniques; radar applications; radar cross-sections; radar imaging; radar theory; remote sensing by radar; terrestrial electricity; backscatter; buried object detection; cylinder; cylindrical object; dielectric medium; electromagnetic diffraction; embedded; geolelectric method; geology; geophysical measurement technique; ground penetrating radar; multilayer cylindrical scatterer; numerical model; radar remote sensing; radar scattering; radar theory; signal processing; terrestrial electricity; ultra wide band radar; Character generation; Dielectric losses; Electromagnetic diffraction; Electromagnetic modeling; Numerical models; Remote sensing; Signal generators; Signal processing; Stress; Ultra wideband technology;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 1995. IGARSS '95. 'Quantitative Remote Sensing for Science and Applications', International
Conference_Location :
Firenze
Print_ISBN :
0-7803-2567-2
DOI :
10.1109/IGARSS.1995.521778
