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- V. B. Vinogradov, V. V. Kopeikin, A. V. Popov
- Proceedings of the Tenth International Conferenceâ€¦
- 2004

A model problem of 1D permittivity profile reconstruction from GPR data is considered. An approximate integral representation of the reflected pulse is given, based on the coupled WKB equationsâ€¦ (More)

- A. I. Berkut, D. E. Edemsky, V. V. Kopeikin, P. A. Morozov, I. P. Prokopovich, A. V. Popov
- 2017 9th International Workshop on Advancedâ€¦
- 2017

We describe the principles of penetration depth enhancement implemented in Loza GPR series, examples of experimental deep radargrams, and a simplified solution of the inverse problem, based on theâ€¦ (More)

- F. D. Edemskiy, A. V. Popov, S. A. Zapunidi
- 2012 14th International Conference on Groundâ€¦
- 2012

In our recent work, a simple qualitative model of a dipole GPR antenna radiation pattern has been developed. Replacing the real resistively-loaded dipole by an infinite line current source stretchedâ€¦ (More)

- V. V. Kopeikin, I. V. Krasheninnikov, +4 authors Zhiyan Bin
- 2007 4th International Workshop on, Advancedâ€¦
- 2007

Experimental GPR survey data obtained in Yingshan and Tianmo parks (Beijing) are presented. The purpose was to estimate actual penetration depth and signal quality of LOZA-V GPR in generic Chineseâ€¦ (More)

- A. V. Popov
- International Seminar Day on Diffraction, 2003â€¦
- 2003

An efficient method to calculate EM pulse dynamics in a wide nonuniform waveguide is proposed. Fourier transformation of the adiabatic approximation into time domain results in a series of travelingâ€¦ (More)

- R. M. Feshchenko, A. V. Popov
- 2010 12th International Conference on Transparentâ€¦
- 2010

In this paper we report an exact 3D transparent boundary condition for the parabolic equation in a rectangular computational domain. It is an exact generalization of the well known 2D transparentâ€¦ (More)

- F. D. Edemsky, P. A. Morozov, D. E. Edemsky, A. V. Popov, B. R. Pavlovskii, Sergey A Zapunidi
- Proceedings of the XIII Internarional Conferenceâ€¦
- 2010

Practical GPR survey schemes based on a geometrical migration algorithm are implemented and experimentally tested: (1) random GPR data collection from water surface along a tangled path andâ€¦ (More)

- R. M. Feshchenko, A. V. Popov
- Physical review. E, Statistical, nonlinear, andâ€¦
- 2013

We report an exact transparent boundary condition (TBC) on the surface of a rectangular cuboid for the three-dimensional (3D) time-dependent SchrÃ¶dinger equation. It is obtained as a generalizationâ€¦ (More)

- A. V. Popov, P. A. Morozov, D. E. Edemsky, F. D. Edemsky, B. R. Pavlovskii, Sergey A Zapunidi
- 11-th INTERNATIONAL RADAR SYMPOSIUM
- 2010

Practical GPR survey schemes based on a geometrical migration algorithm are implemented and tested: (1) random GPR data collection from water surface along a tangled path and interpolation to aâ€¦ (More)

- Igor Prokopovich, P. A. Morozov, A. V. Popov, V. V. Kopeikin, A. I. Berkut, L.M. Krinitsky
- 2018 17th International Conference on Groundâ€¦
- 2018

We discuss geophysical applications of enhanced-power ground penetrating radar. Its technical characteristics assure penetration depth and resolution sufficient for probing weak subsurfaceâ€¦ (More)