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Proceedings Paper

Microwave hologram reconstruction for the RASCAN-type subsurface radar
Author(s): V. V. Chapursky; Sergey I. Ivashov; Vladimir V. Razevig; Anton P. Sheyko; Igor A. Vasilyev
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Paper Abstract

In this paper the mathematical models and results on processing the experimental single-frequency microwave holograms received by scanning subsurface radar with sine wave signal are submitted. The holograms reconstruction method with the use of support functions, which take into account the near field of the aperture antenna with round cylindrical waveguide, is analysed. The models consider both known and unknown phase shift of the signal reflected from the point object. It is theoretically and experimentally shown that single- frequency holograms reconstruction allows to estimate depth of shallowly buried objects and improve the resolution on the probing surface with the growth of objects depths.

Paper Details

Date Published: 12 April 2002
PDF: 7 pages
Proc. SPIE 4758, Ninth International Conference on Ground Penetrating Radar, (12 April 2002); doi: 10.1117/12.462280
Show Author Affiliations
V. V. Chapursky, Central Research Institute of Radio Electronic Systems (Russia)
Sergey I. Ivashov, Remote Sensing Lab. (Russia)
Vladimir V. Razevig, Remote Sensing Lab. (Russia)
Anton P. Sheyko, Remote Sensing Lab. (Russia)
Igor A. Vasilyev, Remote Sensing Lab. (Russia)

Published in SPIE Proceedings Vol. 4758:
Ninth International Conference on Ground Penetrating Radar
Steven Koppenjan; Hua Lee, Editor(s)

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