The time-domain Cylindrical Wave Approach has been implemented to simulate the interaction of a pulsed source with buried perfectly conducting or dielectric cylinders. The solution is developed on an analytical basis with the Cylindrical Wave Approach, i.e., suitable cylindrical waves used to describe the scattered field contributions. A spectral approach is employed, as the frequency spectra of the fields are evaluated, and time-domain waveforms are derived through an Inverse Fast Fourier Transform. The method can simulate the A-scan and B-scan radargrams returned by the Ground Penetrating Radar.
Ponti, C., Santarsiero, M., Schettini, G. (2017). On the scattering by a pulsed source with the CWA. In 2017 32nd General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2017 (pp.1-3). Institute of Electrical and Electronics Engineers Inc. [10.23919/URSIGASS.2017.8105145].
On the scattering by a pulsed source with the CWA
Ponti, Cristina
;Santarsiero, Massimo;Schettini, Giuseppe
2017-01-01
Abstract
The time-domain Cylindrical Wave Approach has been implemented to simulate the interaction of a pulsed source with buried perfectly conducting or dielectric cylinders. The solution is developed on an analytical basis with the Cylindrical Wave Approach, i.e., suitable cylindrical waves used to describe the scattered field contributions. A spectral approach is employed, as the frequency spectra of the fields are evaluated, and time-domain waveforms are derived through an Inverse Fast Fourier Transform. The method can simulate the A-scan and B-scan radargrams returned by the Ground Penetrating Radar.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
