FDTD MODELING OF A RESISTIVELY LOADED MONOPOLE FOR NARROW BOREHOLE GROUND PENETRATING RADAR | Zendy

Florence Sagnard | Zendy; Cyrille Fauchard | Zendy

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FDTD MODELING OF A RESISTIVELY LOADED MONOPOLE FOR NARROW BOREHOLE GROUND PENETRATING RADAR

Author(s) -

Florence Sagnard,

Cyrille Fauchard

Publication year - 2008

Publication title -

progress in electromagnetics research m

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.216

H-Index - 31

ISSN - 1937-8726

DOI - 10.2528/pierm08041102

Subject(s) - finite difference time domain method , ground penetrating radar , borehole , geology , magnetic monopole , acoustics , radar , remote sensing , physics , optics , computer science , geotechnical engineering , telecommunications , quantum mechanics

The geometryof a broadband (0.7-2 GHz) monopole antenna intended to be inserted in a narrow borehole for ground penetrating crosshole application is proposed. The monopole antenna is supposed to be designed on a printed circuit board (PCB) using the low-cost microstrip technology. Based on the FDTD approach, the modeling of the antenna surrounded byits environment has been made, and the influence of several parameters on the radiated waveforms has been studied in details. The modeling of a transmission link has also been considered. Such a studyaims at the realization of a narrow broadband antenna.

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