Zobrazeno 1 - 10
of 40
pro vyhledávání: '"A.N. Roenko"'
Publikováno v:
Радиофизика и электроника, Vol 26, Iss 3, Pp 38-45 (2021)
Subject and Purpose. Peculiarities are considered of a purposeful modification of the functional indices of wheat seeds upon their soaking in water preliminarily enriched with oxygen and simultaneously irradiated with a low-intensity electromagnetic
Externí odkaz:
https://doaj.org/article/8d0c10d9cdbf4fdcb4d252f208598cdf
Publikováno v:
Радиофизика и электроника, Vol 24, Iss 4, Pp 30-34 (2019)
Subject and purpose. The main factor which affects the development of modern marine radars and increase of their efficiency is the correct justification of the concept of construction and selection of technical requirements for the development of new
Externí odkaz:
https://doaj.org/article/8451eb6954214939a4aaf3201f396e71
Akademický článek
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Publikováno v:
2006 16th International Crimean Microwave and Telecommunication Technology.
The results of experimental investigations into signal delay in a multifrequency retransmission meter are presented. The technique of decreasing measurement errors caused by unsuppressed sidetone occurring during transformations in the repeater has b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fbf495e18af9f6e873d4b1088177413
https://doi.org/10.1109/crmico.2006.256212
https://doi.org/10.1109/crmico.2006.256212
Publikováno v:
2005 15th International Crimean Conference Microwave & Telecommunication Technology.
Results of experimental study of permittivity of orthoboron acid (H3BO3) water solution in centimeter and millimeter wave ranges are presented. The main goal of this work is to investigate orthoboron acid water solution with concentration values used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d2ec39a47a86e93e24eeaeef812eed8
https://doi.org/10.1109/crmico.2005.1565137
https://doi.org/10.1109/crmico.2005.1565137
Publikováno v:
Proceedings of International Conference on Antenna Theory and Techniques; Том 2 (2003): ICATT’2003-Proc. of IV Int. Conf. on Antenna Theory and Techniques; 572-573
Proceedings of International Conference on Antenna Theory and Techniques; Том 2 (2003): ; 572-573
Proceedings of International Conference on Antenna Theory and Techniques; Том 2 (2003): ; 572-573
The results of complex radio physical investigations of the possibility to adapt over-the-horizon radar antenna to radiowave propagation conditions are presented. For this purpose, shipborne navigation radars with different antennas were used. To def
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17cc4c49c47005fb290f6b0c9677d14c
http://icatt.org.ua/proc/article/view/ICATT.2003.1238806
http://icatt.org.ua/proc/article/view/ICATT.2003.1238806
Publikováno v:
IGARSS '96. 1996 International Geoscience and Remote Sensing Symposium.
Discusses the cataloguing of the radar scattering properties of all types of land surface covers for use in remote sensing studies. Seasonal and multiyear scattering differences are included. Both scatterometry and airborne side-looking radar situati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be4e62acea1c5e78defe1a235297bf9f
https://doi.org/10.1109/igarss.1996.516283
https://doi.org/10.1109/igarss.1996.516283
Publikováno v:
IGARSS '96. 1996 International Geoscience and Remote Sensing Symposium.
The problem of the influence of the parameters of the underlying cover on its scattering properties is of a great interest. Vegetation covers are very important in this respect. The known theoretical models sometimes do not give a satisfactory agreem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15d89f9f73572562f941174df67af59b
https://doi.org/10.1109/igarss.1996.516281
https://doi.org/10.1109/igarss.1996.516281
Publikováno v:
IGARSS'97. 1997 IEEE International Geoscience and Remote Sensing Symposium Proceedings. Remote Sensing - A Scientific Vision for Sustainable Development.
The authors consider the effect of short-period temporal backscattering variability on agricultural crops remote sensing using millimetric wavelengths. Fields growing potatoes, wheat, barley and grass were studied. The temporal variability was due to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c41f39a600f48d110604bec0f290f489
https://doi.org/10.1109/igarss.1997.609213
https://doi.org/10.1109/igarss.1997.609213
Publikováno v:
1995 International Geoscience and Remote Sensing Symposium, IGARSS '95. Quantitative Remote Sensing for Science and Applications.
Describes the generalized results of the peculiarities of 8 mm wave radar backscattering from different kinds of Earth surfaces, both natural and artificial. About 12 years data are considered. Forests, ploughed fields, grassland and agricultural cro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79c99ff5c15647ffd6c199fa13bd8339
https://doi.org/10.1109/igarss.1995.520267
https://doi.org/10.1109/igarss.1995.520267