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Istituto per il rilevamento elettromagnetico dell'ambiente

Torna all'elenco Contributi in atti di convegno anno 2014

Contributo in atti di convegno

Tipo: Contributo in atti di convegno

Titolo: An improved tomographic approach for accurate target reconstruction from GPR numerical data

Anno di pubblicazione: 2014

Formato: Elettronico

Autori: D Comite, A Galli, I Catapano, F Soldovieri, E Pettinelli

Affiliazioni autori: Department of Information Engineering Electronics and Telecommunications - "Sapienza" University of Rome Institute for Electromagnetic Sensing of the Environment - National Research Council of Italy Department of Mathematics and Physics Roma Tre University

Autori CNR:

  • ILARIA CATAPANO
  • FRANCESCO SOLDOVIERI

Lingua: inglese

Abstract: This study aims at investigating the advances in terms of the reconstruction capabilities offered by an ad-hoc imaging procedure capable of accounting for the actual radiation features of the Ground Penetrating Radar (GPR) antennas. The study is carried out by using a 'synthetic setup', which is implemented with a numerical tool able to simulate the characteristics of the antenna system as well as the signals used for the actual illumination. This enables us to obtain an accurate determination of both the incident and the backscattered electromagnetic (EM) fields in the investigated scenarios. GPR data are then processed by means of a consolidated frequency-domain microwave tomographic approach, which is reformulated in such a way to consider the actual EM field radiated by the adopted transmitting antenna. A representative example referred to synthetic data is provided to manage and discuss the improvements in the imaging process achievable with the proposed approach.

Lingua abstract: inglese

Pagine da: 611

Pagine a: 614

DOI: 10.1109/ICGPR.2014.6970497

Referee: Sė: Internazionale

Congresso nome: 15th International Conference on Ground Penetrating Radar (GPR), 2014

Congresso luogo: Brussels, Belgium

Congresso data: June 30 2014-July 4 2014

Congresso rilevanza: Internazionale

Congresso relazione: Contributo

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