Zobrazeno 1 - 10
of 101
pro vyhledávání: '"omni directional antenna"'
Akademický článek
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Publikováno v:
Journal of Intelligent Procedures in Electrical Technology, Vol 7, Iss 25, Pp 29-40 (2016)
Nowadays one of the specialized and important issues in construction of marine floats is to design the communication telecom system between them. Always this issue has been posed how to establish an appropriate communication for floats in different d
Externí odkaz:
https://doaj.org/article/ac898639ef7d4d37acb5473bc8ce592a
Autor:
Zhu, Shaozhen (Sharon), Ghazaany, Tahereh S., Abd-Alhameed, Raed, Jones, Steven M.R., Noras, James M., Suggett, T., Van Buren, T., Marker, S.
A low-profile (λ/43) miniaturized multi-element antenna is presented, which displays vertical polarization with an omni-directional radiation pattern. The antenna uses a logarithmic spiral shape as the main radiating element such that the impedance
Externí odkaz:
http://hdl.handle.net/10454/10834
Autor:
Zhu, F., Ghazaany, Tahereh S., Abd-Alhameed, Raed, Jones, Steven M.R., Noras, James M., Suggett, T., Marker, S.
A miniaturized conical helix antenna is presented, which displays vertical polarization with electrically small dimensions of 10mm×10mm×45mm. The resonance of the antenna is made tunable by adding a variable digital MEMS capacitor load at the botto
Externí odkaz:
http://hdl.handle.net/10454/10833
Autor:
Altan, Hal
ITC/USA 2009 Conference Proceedings / The Forty-Fifth Annual International Telemetering Conference and Technical Exhibition / October 26-29, 2009 / Riviera Hotel & Convention Center, Las Vegas, Nevada
Most range safety telemetry tracking systems
Most range safety telemetry tracking systems
Externí odkaz:
http://hdl.handle.net/10150/606145
http://arizona.openrepository.com/arizona/handle/10150/606145
http://arizona.openrepository.com/arizona/handle/10150/606145
Akademický článek
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Autor:
Levocký, Kristián
This thesis deals with brief research on problematics of antennas in microwave band for omni-directional applications, own design and assembling of such an antenna. The purpose of the design is to have a best possible radiation patterns and reflectio
Externí odkaz:
http://www.nusl.cz/ntk/nusl-442415
Autor:
Levocký, Kristián
Publikováno v:
Proceedings I of the 27st Conference STUDENT EEICT 2021: General papers. s. 183-186. ISBN 978-80-214-5942-7
This paper describes a design of an omni-directional antenna for a 60 GHz band. A monoconeantenna is integrated with a mm-wave coaxial connector. Such a structure is small in sizeand provides an omnidirectional radiation pattern with a wide vertical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2852::e11755eb0a4e8f26e1f423b59b470e1b
https://hdl.handle.net/11012/200739
https://hdl.handle.net/11012/200739
Autor:
Mustafa M. Al-Saeedi, Ahmed A. Hashim, Omer Al-Bayati, Rasool Hasan Finjan, Ali Salim Rasheed
Publikováno v:
Indonesian Journal of Electrical Engineering and Computer Science. 24:386
This paper proposes a dual band reconfigurable microstrip slotted antenna for supporting the wireless local area network (WLAN) and worldwide interoperability for microwave access (WiMAX) applications, providing coverage where both directive and omni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ade6b5bcc6832b71bc3eb4a901cdde73
https://doi.org/10.11591/ijeecs.v24.i1.pp386-393
https://doi.org/10.11591/ijeecs.v24.i1.pp386-393
В статье описываются результаты разработки всенаправленной антенны, исполненной на основе клеверной антенны круговой поляризации. Цел
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::406303737e87480bdd79c06fc2cbf0dc