GPR Image Focusing Using Matched Filter Algorithm

Ustun D., Yigit E., Toktaş A., Sabanci K., Duysak H.

23rd International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED), Tbilisi, Gürcistan, 24 - 27 Eylül 2018, ss.242-245 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1109/diped.2018.8543133
  • Basıldığı Şehir: Tbilisi
  • Basıldığı Ülke: Gürcistan
  • Sayfa Sayıları: ss.242-245
  • Anahtar Kelimeler: Ground penetrating radar(GPR), synthetic aperture radar(SAR), matched filter algorithm(MFA), GROUND-PENETRATING RADAR, SYNTHETIC-APERTURE RADAR, ULTRA-WIDE-BAND
  • Ankara Üniversitesi Adresli: Evet

Özet

In this study a synthetic aperture radar-based reconstruction technique is applied to focus the unwanted disruptive effects in the two-dimensional ground penetrating radar data. The formulation of the applied Matched Filter Algorithm (MFA) which completely removes the hyperbolic effects is presented in detail. To test the capability of the proposed technique an experimental measurement setup is constructed in the laboratory and MFA is operated to gathered real GPR data. Thanks to the applied technique, high-resolution focused B-Scan GPR images are successfully obtained.