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Analysis of Normally Incident EM Waves Reflected from a Conformal Meta-surface
P. 1–5.
Khudchenko A., Turygin S., Golubev E. et al., Proceedings of SPIE 2025 Vol. 13102 P. 858–862
The Millimetron Space Observatory will be equipped with the cryogenically cooled instrument for a Space-Earth Very Large Baseline Interferometry (S-E VLBI). It will be a multi-channel heterodyne receiver with 7mm, 3mm, 1.3mm and 0.8mm channels. The VLBI instrument will have a multi-frequency capability, provided by signal splitting in the input optics and by back-end functionalities. ...
Added: December 23, 2025
Rano D., Yelizarov (Elizarov) A. A., Skuridin A. et al., Measurement Techniques (USA) 2022 № 4 С. 43–48
The current research of high-impedance conformal surfaces on metamaterials and multifunctional measuring devices based on them makes the task of determining their parameters and characteristics urgent. In this article, a geometric method for determining the phase shift in the in-phase reflection of an electromagnetic wave from the conformal meta-surface of a sensitive element is developed ...
Added: May 20, 2022
IEEE, 2020.
On behalf of the Organizing Committee, we warmly welcome you to join the 2020 Asia-Pacific Microwave Conference (APMC 2020) virtually in Hong Kong from Tuesday, 8 December 2020 to Friday, 11 December 2020. The conference was launched in India in 1986, China in 1988 and Japan in 1990, and then becomes an annual conference since ...
Added: September 29, 2021
Loutridis A., Kazıcı S., Stukach O. et al., , in: Advanced Radio Frequency Antennas for Modern Communication and Medical Systems.: IntechOpen, 2020. Ch. 4 P. 1–16.
A novel class of complex-shaped antipodal Vivaldi antennas with enhanced impedance matching characteristics and an equivalent fractional bandwidth (FBW) of 166.8% is proposed. The reported antenna geometry is designed using the super-ellipse equation and implemented using an inexpensive FR4 laminate having a size of 170.7 mm × 134 mm × 0.2 mm. The presented low-cost, easy-to-fabricate radiating structure yields typical total efficiency, ...
Added: November 17, 2020
IntechOpen, 2020.
The main objective of this book is to present novel radio frequency (RF) antennas for 5G, IOT, and medical applications. The book is divided into four sections that present the main topics of radio frequency antennas. The rapid growth in development of cellular wireless communication systems over the last twenty years has resulted in most ...
Added: November 17, 2020
Yelizarov (Elizarov) A. A., Lavrukhin I., Bashkevich S. et al., , in: SYNCHROINFO 2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications, IEEE Conference # 47541.: IEEE, 2019. P. 1–4.
This paper discusses an important component of the radio frequency identification (RFID) system, namely, the RFID-tag and the bending effect on its electrodynamic parameters. The RFID tag was modeled and the following parameters were calculated: Scattering Coefficients (parameter S11), Voltage Standing Wave Ratio (VSWR), vertical and horizontal radiation patterns and total. The results of the ...
Added: August 27, 2019
Stukach O., Mescia L., Bia P. et al., Mathematical Problems in Engineering 2016 Vol. 2016 No. 8130160 P. 1–10
The electromagnetic analysis of a special class of 3D dielectric lens antennas is described in detail.This new class of lens antennas
has a geometrical shape defined by the three-dimensional extension of Gielis’ formula. The analytical description of the lens shape
allows the development of a dedicated semianalytical hybrid modeling approach based on geometrical tube tracing and physical
optic. ...
Added: November 3, 2018
Иванов А.В., В кн.: Межвузовская научно-техническая конференция студентов, аспирантов и молодых специалистов им. Е.В. Арменского.: М.: МИЭМ НИУ ВШЭ, 2017. С. 195–195.
В данной работе было проведено 3D-моделирование параболической двухзеркальной антенны в диапазоне частот (11…12,7) ГГц при помощи программы HFSS Ansoft. Был выполнен расчет основных электродинамических параметров, в частности диаграммы направленности (ДН). ...
Added: December 11, 2017
Andrey V. Ivanov, T-Comm: Telecommunications and transport 2017 Vol. Том 11 No. №10 P. 80–83
Added: December 11, 2017
Pchelnikov Y., Yelizarov Andrey, Pchelnikov A., , in: Proceedings of the 15th IEEE International Vacuum Electronics Conference (IVEC-2014).: Monterey: Institute of Electrical and Electronics Engineers, 2014. P. 473–474.
A portable wireless device for recharging batteries of vehicles, phones, and another apparatus is offered and described in this paper. Application of novel antennas, formed by sections of coupled radial spirals with dimensions significantly less than the operating wavelength in free space, makes it possible effective transmission RF energy from one object to another without ...
Added: May 14, 2014
Andreevskaya T. M., Кирсанов М. Н., Инженерно-строительный журнал 2013 № 5 С. 52–58
The influence oа the eccentricity and the position of the load on the radar mast is studied. The mast is a statically determinate truss, consisting of three identical plane trusses connected to the regular truncated pyramid. Vertical truss is divided into n zones of equal height. The load is reduced to the nodes of the ...
Added: November 5, 2013
Pchelnikov Y., Yelizarov (Elizarov) A. A., Pchelnikov A. G., , in: 23-я Международная Крымская конференция «СВЧ–техника и телекоммуникационные технологии». Материалы конференции 8-13 сентября 2013г. Севастополь, Крым, Украина (КрыМиКо-2013).: Севастополь: Вебер, 2013. P. 1058–1059.
A portable wireless device for recharging batteries of vehicles is described in this paper. Application of novel, based on coupled radial spirals antennas with dimensions significantly less than the operating wavelength in free space, makes it possible effective pumping of RF energy without radiation into surrounding medium. ...
Added: September 21, 2013