Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Electric field components"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Wideband circularly polarised cavity backed monopole antenna for global navigation satellite systems
This study presents a single-feed wideband circularly polarised (CP) monopole antenna backed with a cavity for the application in global navigation satellite systems (GNSSs). The measured results indicate that it has a −10 dB impedance bandwidth of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e061dcd28b30028d01a56adad990f7d7
https://bura.brunel.ac.uk/handle/2438/23912
https://bura.brunel.ac.uk/handle/2438/23912
Publikováno v:
IOP Conference Series: Materials Science and Engineering
Luneburg lens antenna radiation fields are calculated with Green's functions of spherical and cylindrical layered structures. Electric field components of spherical and cylindrical Luneburg lenses excited by linear and circular polarized incident fie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2712b225a295f01258a9ef109e8e8e2
https://iopscience.iop.org/article/10.1088/1757-899X/120/1/012011/pdf
https://iopscience.iop.org/article/10.1088/1757-899X/120/1/012011/pdf
Publikováno v:
IEEE Transactions on Antennas and Propagation
IEEE Transactions on Antennas and Propagation, 2015, 63 (6), pp.2539-2544. ⟨10.1109/TAP.2015.2419261⟩
IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2015, 63 (6), pp.2539-2544. ⟨10.1109/TAP.2015.2419261⟩
IEEE Transactions on Antennas and Propagation, 2015, 63 (6), pp.2539-2544. ⟨10.1109/TAP.2015.2419261⟩
IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2015, 63 (6), pp.2539-2544. ⟨10.1109/TAP.2015.2419261⟩
International audience; In this paper we prove experimentally that nondiffractive Bessel beams can be generated by using inward cylindrical traveling wave aperture distributions. An azimuthally invariant inward traveling wave distribution is defined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37f1c9506d55dc59b4c85c5a4d80b2a5
http://hdl.handle.net/20.500.11769/373415
http://hdl.handle.net/20.500.11769/373415
In this paper, the field uniformity of axial electric field component inside an anisotropic jet engine environment is analyzed by using Ansys HFSS simulation tool. The standard deviation based approach is used for the analysis of uniformity in jet en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d0c4e00c29ba30127576ff241f08d2a
https://hdl.handle.net/10576/36129
https://hdl.handle.net/10576/36129
Publikováno v:
IEEE Radio Antenna Days Indian Ocean, RADIO
2015 IEEE Radio and Antenna Days of the Indian Ocean, RADIO 2015
2015 IEEE Radio and Antenna Days of the Indian Ocean, RADIO 2015
Luneburg lens antenna radiation fields are calculated with Green's functions of spherical and cylindrical layered structures. Electric field components for Luneburg lenses excited by a linear and circular polarized antenna are analyzed. Co-polarized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fed24f33100c529d8070abf4cdd80009
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84962020085&doi=10.1109/RADIO.2015.7323387&partnerID=40&md5=2e1a61c620f62df8588046e633d686bc
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84962020085&doi=10.1109/RADIO.2015.7323387&partnerID=40&md5=2e1a61c620f62df8588046e633d686bc
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
instname
[EN] Numerical simulations are useful in the processes of design, development and optimization of transducers for non-destructive testing. In this work, a three-dimensional velocity-stress finite-difference model is presented for the elastic wave pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3224f7d0cf62f85ee8f379a61a41704a
http://hdl.handle.net/10251/58567
http://hdl.handle.net/10251/58567
Autor:
Yiğit Gezgin, Serap
Serbest Elektron Lazeri veya SEL, rölativistik hızlarda hareket eden serbest elektronları kullanarak koherent bir elektromagnetik radyasyonunun elde edildiği bir sistemdir. Rölativistik hızlarda serbest olarak hareket eden elektronlar, değişk
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_____10208::d25e8385fb8b796c64b01e0110afd675
https://acikbilim.yok.gov.tr/handle/20.500.12812/286707
https://acikbilim.yok.gov.tr/handle/20.500.12812/286707
Autor:
Zhaofeng Li, Filiberto Bilotti, Atilla Ozgur Cakmak, Lucio Vegni, Ekmel Ozbay, Koray Aydin, Evrim Colak
Publikováno v:
Applied Physics Letters
We report an enhanced transmission through a single circular subwavelength aperture that is incorporated with a split ring resonator (SRR) at the microwave regime. Transmission enhancement factors as high as 530 were observed in the experiments when
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::084f88f5d6d281bf83f99125b6503998
https://hdl.handle.net/11590/159126
https://hdl.handle.net/11590/159126