Zobrazeno 1 - 10
of 46
pro vyhledávání: '"B.A. Lagovsky"'
Autor:
A. B. Samokhin, B.A. Lagovsky
Publikováno v:
Физические основы приборостроения. 8:16-22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::879bbcc28bba3efdb4b6e8a468a3246f
https://doi.org/10.25210/jfop-1904-016022
https://doi.org/10.25210/jfop-1904-016022
Publikováno v:
Физические основы приборостроения. 8:62-69
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35a2782b1c7514fe524df0469186e1d0
https://doi.org/10.25210/jfop-1902-062069
https://doi.org/10.25210/jfop-1902-062069
The results of theoretical studies and mathematical modeling indicate the possibility of obtaining the angular superresolution and its limits by using algebraic methods of imaging. The necessary algorithms are created on the basis of solution to inve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10e9aee190538bc94f818c5d68d15c22
http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-35438
http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-35438
Akademický článek
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Publikováno v:
2019 6th International Conference on Signal Processing and Integrated Networks (SPIN).
In this paper a mathematical technique is developed to find the parameters of a medium in terms of its scattered electromagnetic fields. Optical nonlinearity plays an important role in finding the scattering parameters of a medium. Using perturbation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::050efab4990e3abd1aaebd0774409836
https://doi.org/10.1109/spin.2019.8711652
https://doi.org/10.1109/spin.2019.8711652
Publikováno v:
2019 URSI Asia-Pacific Radio Science Conference (AP-RASC).
New methods of signal processing based on nonlinear regression methods are presented. They allow us to restore images of individual objects of group targets with superresolution at signal-to-noise ratios that are significantly lower than those provid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a1e68e0838bee938be7d37bb08f6c1a
https://doi.org/10.23919/ursiap-rasc.2019.8738539
https://doi.org/10.23919/ursiap-rasc.2019.8738539
Publikováno v:
ITM Web of Conferences, Vol 30, p 05017 (2019)
Analytical and numerical solutions are presented for increasing the range of ultra wideband radars based on antenna arrays by optimizing their characteristics. It is shown that the shape of UWB pulses significantly affects the maximum value of the re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d1a67ea9d880a9fd2adff5ff7746eb0
https://www.itm-conferences.org/articles/itmconf/pdf/2019/07/itmconf_crimico2019_05017.pdf
https://www.itm-conferences.org/articles/itmconf/pdf/2019/07/itmconf_crimico2019_05017.pdf
Publikováno v:
2018 IEEE Asia-Pacific Conference on Antennas and Propagation (APCAP).
A new method of digital radar signal processing for remote sensing is proposed. The technique allows one to obtain two-dimensional images of objects with super resolution. The method is based on solving a convolution-type two- dimensional linear inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d2e9df765b846a4e7d5de3030d70b67
https://doi.org/10.1109/apcap.2018.8538220
https://doi.org/10.1109/apcap.2018.8538220
Akademický článek
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Publikováno v:
12th European Conference on Antennas and Propagation (EuCAP 2018).
The use of UWB radars makes it possible to detect, recognize, and carry out measurements of coordinate and velocities of hardly noticeable radar targets. The variational problems of searching for t ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44d8836eb3b4ff8b290a6535785d7c94
https://doi.org/10.1049/cp.2018.1255
https://doi.org/10.1049/cp.2018.1255