%0 Conference Proceedings
%T Experimental Evaluation and Numerical Simulation of RCS of Target using GBL and GBS
%+ Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Lab-STICC)
%+ Lab-STICC_ENSTAB_MOM_PIM
%+ DGA/Mission pour la Recherche et l'Innovation Scientifique (DGA/MRIS)
%A Ghanmi, Helmi
%A Khenchaf, Ali
%A Pouliguen, Philippe
%< avec comité de lecture
%B IEEE Conference on Antenna Measurements & Applications 2018 (CAMA 2018)
%C Västerås, Sweden
%I IEEE
%3 2018 IEEE Conference on Antenna Measurements & Applications (CAMA)
%8 2018-09-03
%D 2018
%R 10.1109/CAMA.2018.8530507
%K Apertures
%K Method of moments
%K Scattering
%K Radar cross-sections
%K Mathematical model
%K Diffraction
%Z Engineering Sciences [physics]/Signal and Image processingConference papers
%X In this work, two Gaussian Beam (GB) techniques were presented for investigating the radar cross section (RCS) of a cylinder with and without an aperture. Therefore, we have carried out experimental measurement of RCS of different PEC targets in the anechoic chamber. These measurements were used to validate the numerical results obtained using the GB approaches which are: Gaussian Beam Summation (GBS) and Gaussian Beam Launching (GBL). In the numerical simulation, the used GB techniques are firstly combined with the asymptotic Physical Theory of Diffraction (PTD) method. After that, the RCS results are evaluated with the Method of Moment (MoM) and also with the experimental measurements.
%G English
%2 https://hal-ensta-bretagne.archives-ouvertes.fr/hal-01936484/document
%2 https://hal-ensta-bretagne.archives-ouvertes.fr/hal-01936484/file/helmi2018.pdf
%L hal-01936484
%U https://hal-ensta-bretagne.archives-ouvertes.fr/hal-01936484
%~ UNIV-BREST
%~ INSTITUT-TELECOM
%~ ENSTA-BRETAGNE
%~ CNRS
%~ UNIV-UBS
%~ ENSTA-BRETAGNE-STIC
%~ ENIB
%~ LAB-STICC
%~ INSTITUTS-TELECOM