Zobrazeno 1 - 7
of 7
pro vyhledávání: '"A. O. Pelevin"'
Publikováno v:
Journal of Communications Technology and Electronics. 67:17-25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c46722990827797682305b6f74d5561c
https://doi.org/10.1134/s1064226922010119
https://doi.org/10.1134/s1064226922010119
Publikováno v:
Vìsnik Nacìonalʹnogo Tehnìčnogo Unìversitetu Ukraïni Kììvsʹkij Polìtehnìčnij Ìnstitut: Serìâ Radìotehnìka, Radìoaparatobuduvannâ, Iss 61 (2015)
Розглянуто методи розпізнавання двовимірних (2D) образів. Доведено, що метод нормалізації за рівнем є найкращим рішенням при проведенні
Externí odkaz:
https://doaj.org/article/b96fe04e609b4839ac7668c2e7a26cfe
Autor:
A. O. Pelevin, G. F. Zargano
Slotted single-ridge waveguide antenna with dielectric filling has been simulated. Dielectric material has been used to fill the slots, and to form a thin layer directly under the slotted broad wall. The specific pairs of ridge dimensions have been f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87d155d797ae908497e269045a0807c4
Autor:
Alexander O. Pelevin, G. F. Zargano
Publikováno v:
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW).
Computer simulation of planar phased arrays of air-filled slotted waveguide antennas has been performed for rectangular and single-ridge waveguides to compare their radiation patterns. The simulation has shown that for both arrays radiation pattern e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd6b8524da0b85edff1d0b60e3201556
https://doi.org/10.1109/rsemw.2019.8792702
https://doi.org/10.1109/rsemw.2019.8792702
Publikováno v:
Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia. :50-59
Розглянуто методи розпізнавання двовимірних (2D) образів. Доведено, що метод нормалізації за рівнем є найкращим рішенням при проведенні
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13151f4f80a30b427f22d90c074c15c8
https://doi.org/10.20535/radap.2015.61.50-59
https://doi.org/10.20535/radap.2015.61.50-59
Publikováno v:
Advances in Space Research. 37:978-982
The Total Electron Content (TEC) is globally monitored and is an important characteristic, which contains information regarding the global dynamics of the ionosphere. These TEC data can be used for adjustment of the median ionosphere models and, cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab52dc20daf9010ea411272fae439bcf
https://doi.org/10.1016/j.asr.2006.02.008
https://doi.org/10.1016/j.asr.2006.02.008
Publikováno v:
11th International Conference on Antennas and Propagation (ICAP 2001).
In view of the 20 year experience of researching and planning HF radiopaths at the University of Rostov-on-Don a method has been developed for the evaluation of radiopaths for ranges between 30 km and 6000 km. The method appreciably surpasses the kno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ad2659936c8249ef3d42c3aee30c08b
https://doi.org/10.1049/cp:20010261
https://doi.org/10.1049/cp:20010261