The Choice of the Migration Method for Subsurface Radiolocation Signals Processing

  • A. Zelenkov Рижский технический университет
  • S. Zelenkov Рижский технический университет

Abstract

There is a comparison four basic migration transform methods in the article, these are method of diffraction summation, Gazdagphase shift method, Stolt method and Kirchhoff method. The objective is the choice of the best method for practice application ofgeoradar signal processing. The methods comparison is based on the level methodical interference, noise immunity and PC timeconsumption. Chosen methods are Stolt method and method of diffraction summation. Stolt method is quick enough and has small levelof methodical interference. Method of diffraction summation is quickest. Both methods increase S/N ratio after migration. An exampleof real georadar profile migration by Stolt method is given. Ill. 11, bibl. 7 (in Russian; summaries in Lithuanian, English and Russian).

Published
2004-03-19
How to Cite
Zelenkov, A., & Zelenkov, S. (2004). The Choice of the Migration Method for Subsurface Radiolocation Signals Processing. Elektronika Ir Elektrotechnika, 52(3). Retrieved from http://eejournal.ktu.lt/index.php/elt/article/view/10943
Section
T 180 TELECOMMUNICATION ENGINEERING