Zobrazeno 1 - 5
of 5
pro vyhledávání: '"geodetisk lins"'
Autor:
Fu, Wenfu
In the sub-THz frequency range, the geodesic lens can realize low losses and beam scanning capability with high gain and high aperture efficiency due to its fully metallic property and rotational symmetry. Therefore, in high-frequency applications, a
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-322023
Autor:
Fu, Wenfu
In the sub-THz frequency range, the geodesic lens can realize low losses and beam scanning capability with high gain and high aperture efficiency due to its fully metallic property and rotational symmetry. Therefore, in high-frequency applications, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______260::dbe9720eaad1a9d1ee9b741c7a9bb6d0
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-322023
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-322023
Autor:
Arnberg, Philip
The new and forthcoming generation of mobile networks intend to operate at considerably higher frequencies than the previous systems. This lift in frequency of operation alleviates today’s communication systems’ crowded bandwidth and allows for f
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-309087
Autor:
Arnberg, Philip
The new and forthcoming generation of mobile networks intend to operate at considerably higher frequencies than the previous systems. This lift in frequency of operation alleviates today’s communication systems’ crowded bandwidth and allows for f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8a1d138948988ec90a6d7b4c0168d58b
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-309087
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-309087
Autor:
Vidarsson, Freysteinn Vidar
Gradient-index (GRIN) lens antennas, such as the Luneburg lens, posses attractive electromagnetic properties. The smooth change in refractive index ensures no internal reflections and the focusing of the electromagnetic waves results in a directive a
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-286825