Zobrazeno 1 - 10
of 165
pro vyhledávání: '"Irina Vendik"'
Autor:
Roman Maslennikov, Oleg Soykin, Irina Vendik, Andrey Mozharovskiy, Aleksey Andreevich Artemenko
Publikováno v:
Известия высших учебных заведений России: Радиоэлектроника, Vol 22, Iss 5, Pp 17-32 (2019)
Introduction. Increased data rate in modern communication systems can be achieved by raising the operational frequency to millimeter wave range where wide transmission bands are available. In millimeter wave communication systems, the passive compone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::248aba597e7fac87fed1492175753f6c
https://doi.org/10.32603/1993-8985-2019-22-5-17-32
https://doi.org/10.32603/1993-8985-2019-22-5-17-32
Publikováno v:
2021 International Symposium on Antennas and Propagation (ISAP).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c827357d6e8edc0d6c30931a7d0af959
https://doi.org/10.23919/isap47258.2021.9614570
https://doi.org/10.23919/isap47258.2021.9614570
A multi-notch ultra-wideband (UWB) planar antenna designed as a circular metallic patch fed by a coplanar waveguide (CPW) is of high interest. The antenna provides a stable radiation pattern and impedance bandwidth of the wideband response in the fre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7066d41c89ca2689b4e5337f4a3fb55b
https://doi.org/10.9734/bpi/nupsr/v11/10183d
https://doi.org/10.9734/bpi/nupsr/v11/10183d
Autor:
Orest Vendik, Vitalii V. Kirillov, Irina Munina, Pavel Turalchuk, Vladimir Pleskachev, Irina Vendik
Publikováno v:
Electronics, Vol 10, Iss 1288, p 1288 (2021)
Electromagnetic (EM) wave propagation inside and along the surface of the human body is the subject of active research in the field of biomedical applications of microwaves. This research area is the basis for wireless monitoring of biological object
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0799e12ce3cd1090106712ee51e9267
https://www.mdpi.com/2079-9292/10/11/1288
https://www.mdpi.com/2079-9292/10/11/1288
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 16:1597-1600
The ultrawideband (UWB) planar antenna is designed as a circular metallic patch fed by a coplanar waveguide (CPW). This antenna provides the impedance bandwidth of the wideband response from 2.5 to 12 GHz. To achieve the notched characteristics at de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cded36fca2740c3138188adc41ba09e6
https://doi.org/10.1109/lawp.2017.2652978
https://doi.org/10.1109/lawp.2017.2652978
Publikováno v:
Technical Physics. 61:1765-1775
The results of modeling and an experimental study of electromagnetic (EM) waves in microwave range propagating along the surface of the human body have been presented. The parameters of wave propagation, such as the attenuation and phase velocity, ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8a2bbe51b3d8ac7265155b9e3fbcfc6
https://doi.org/10.1134/s1063784216120264
https://doi.org/10.1134/s1063784216120264
Autor:
Vladimir Pleskachev, Michael A. Odit, Konstantin Zolototrubov, Vitali V. Kirillov, Svetlana Tamilova, Viktor A. Yakovlev, Irina Vendik
Publikováno v:
2019 Antennas Design and Measurement International Conference (ADMInC).
Osteoporosis is a disease characterized by the gradual deterioration of a trabecular bone, changing its density and composition. Dielectric constant of the trabecular bone, which is affected by the bone composition, changes propagation characteristic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::234fbd4c09ae8ab6757ab7a10b2585f5
https://doi.org/10.1109/adminc47948.2019.8969252
https://doi.org/10.1109/adminc47948.2019.8969252
Publikováno v:
Technical Physics Letters. 43:787-789
The development of microwave power amplifiers (PAs) based on transistors with an AlGaN/GaN heterojunction are discussed in terms of the possible enhancement of their efficiency. The main focus is on the synthesis of the transforming circuits, which e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a056ffcfac7e74b87f38af9dc5a738f
https://doi.org/10.1134/s1063785017090103
https://doi.org/10.1134/s1063785017090103
Publikováno v:
2018 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus).
A wireless sensor system with a RFID tag, a processing unit with sensors and RFID reader is presented. The wireless sensor system provides monitoring of such environmental and physical parameters as temperature, humidity, acceleration and mechanical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca6d723395b0fc3ae45b2048491451df
https://doi.org/10.1109/eiconrus.2018.8317078
https://doi.org/10.1109/eiconrus.2018.8317078
Publikováno v:
2018 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus).
A biological object is considered as a complicated dielectric structure with losses. Particularly, the dielectric properties of human bones depend on their state (normal or diseased). Osteoporosis is characterized by a trabecular bone structure deter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60c94f5161d4943062015260fc0aef1f
https://doi.org/10.1109/eiconrus.2018.8317317
https://doi.org/10.1109/eiconrus.2018.8317317