Zobrazeno 1 - 7
of 7
pro vyhledávání: '"G. A. Pchelkin"'
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 1096:012021
The problems of river pollution with various hazardous elements on the example of the Volkovka river are considered. A study of water from various regions of the Volkovka river was carried out for the presence of various chemical compounds and elemen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26ceb01500114a897b67922cda97cb0e
https://doi.org/10.1088/1755-1315/1096/1/012021
https://doi.org/10.1088/1755-1315/1096/1/012021
Publikováno v:
Journal of Physics: Conference Series. 2086:012158
The construction structure of microstructured fibers is considered. A research scheme of the mode composition and defects control in optical fibers is developed. A microstructured fiber for studying optical vortex fields has been developed and manufa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5bc1f364082a1b41a65fabe99b5f9f2
https://doi.org/10.1088/1742-6596/2086/1/012158
https://doi.org/10.1088/1742-6596/2086/1/012158
Publikováno v:
Journal of Physics: Conference Series. 1942:012085
One of the negative factors that affects the performance of various works on the Earth’s surface are voids in the surface part of the earth’s section. They are formed for various reasons. In most cases, these reasons are associated with irrespons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7025192fc876b01ee37d222614c6ff3f
https://doi.org/10.1088/1742-6596/1942/1/012085
https://doi.org/10.1088/1742-6596/1942/1/012085
Publikováno v:
Journal of Physics: Conference Series. 1745:012014
In article of the developed design of a fiber-optic system for transmitting microwave signals in radar is presented. The using the developed design of a fiber optic transmission system of microwave signal allows to increase the range of operating fre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::907b0f35ee4782cbafb1bbe619e27903
https://doi.org/10.1088/1742-6596/1745/1/012014
https://doi.org/10.1088/1742-6596/1745/1/012014
Autor:
V. B. Fadeenko, G. A. Pchelkin, O. O. Beloshapkina, Vadim V. Davydov, A. P. Glinuchkin, V. Yu. Rud
Publikováno v:
Journal of Physics: Conference Series. 1410:012238
The paper presents the design of a fiber-optic microwave signal transmission line. The use of the developed design of a fiber-optic microwave transmission line allows the radar operating frequency range to be at least doubled. In addition, the number
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ce5ff2c3522fa069e335fd935e8afc1
https://doi.org/10.1088/1742-6596/1410/1/012238
https://doi.org/10.1088/1742-6596/1410/1/012238
Publikováno v:
Journal of Physics: Conference Series. 1368:022045
In the article the capabilities of microwave signals transmission by fiber-optic communication lines on marine objects is considered. The features of constructing a scheme for transmitting a microwave signal from a passive antenna over a fiber-optic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46cb026f390ff4fa8962b253f4d2ec5d
https://doi.org/10.1088/1742-6596/1368/2/022045
https://doi.org/10.1088/1742-6596/1368/2/022045
Publikováno v:
Journal of Physics: Conference Series. 1400:044010
The presented work demonstrates a new design of a fiber-optic line of microwave signal transmission for the receiving path of the maritime radar station. The features of microwave signals transmission in the maritime radar station are established. Ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b477cb688995edf7101a2d6713ef985
https://doi.org/10.1088/1742-6596/1400/4/044010
https://doi.org/10.1088/1742-6596/1400/4/044010