Reconstruction of subsurface radio holograms fully and partially measured by different methods
- Авторы: Cherepenin V.1, Zhuravlev A.2, Chizh M.2, Kokoshkin A.3, Korotkov V.3, Korotkov K.3, Novichikhin E.3
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Учреждения:
- Kotel’nikov Institute of Radio Engineering and Electronics
- Bauman State Technical University
- Kotel’nikov Institute of Radio Engineering and Electronics (Fryazino Branch)
- Выпуск: Том 62, № 7 (2017)
- Страницы: 780-787
- Раздел: Theory and Methods of Signal Processing
- URL: https://journals.rcsi.science/1064-2269/article/view/198584
- DOI: https://doi.org/10.1134/S1064226917070038
- ID: 198584
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Аннотация
Reconstruction of measured holograms is performed by the backward propagation method and by means of a preliminary measured instrument function (IF). It is shown that the results of the reconstruction can be improved by reducing the IF measuring error, e.g., by averaging over a ring. It is established that images of a part of subsurface radio holograms can be obtained not only if the known part of a hologram is an entire fragment but also if the measured points of the hologram are not nearest neighbors of each other.
Об авторах
V. Cherepenin
Kotel’nikov Institute of Radio Engineering and Electronics
Email: shvarts65@mail.ru
Россия, Moscow, 125009
A. Zhuravlev
Bauman State Technical University
Email: shvarts65@mail.ru
Россия, Moscow, 105005
M. Chizh
Bauman State Technical University
Email: shvarts65@mail.ru
Россия, Moscow, 105005
A. Kokoshkin
Kotel’nikov Institute of Radio Engineering and Electronics (Fryazino Branch)
Автор, ответственный за переписку.
Email: shvarts65@mail.ru
Россия, Fryazino, Moscow oblast, 141120
V. Korotkov
Kotel’nikov Institute of Radio Engineering and Electronics (Fryazino Branch)
Email: shvarts65@mail.ru
Россия, Fryazino, Moscow oblast, 141120
K. Korotkov
Kotel’nikov Institute of Radio Engineering and Electronics (Fryazino Branch)
Email: shvarts65@mail.ru
Россия, Fryazino, Moscow oblast, 141120
E. Novichikhin
Kotel’nikov Institute of Radio Engineering and Electronics (Fryazino Branch)
Email: shvarts65@mail.ru
Россия, Fryazino, Moscow oblast, 141120