Investigation of a Ka-band Luneburg Lens Made of a Glide-Symmetric Holey StructureVise andre og tillknytning
2017 (engelsk)Inngår i: 2017 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP 2017), IEEE , 2017Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]
A Ka-hand 2D flat-profiled Luneburg lens antenna implemented with a glide-symmetric holey structure is presented. The required refractive index for the lens design has been investigated via an analysis of the hole depth and the gap between the two metallic layers constituting the lens. The final unit cell is described and applied to create the complete metasurface Luneburg lens showing that a plane wave is obtained when feeding at an opposite arbitrary point with a discrete source.
sted, utgiver, år, opplag, sider
IEEE , 2017.
Emneord [en]
glide symmetry, Luneburg lens, metasurfaces, multibeam antenna
HSV kategori
Identifikatorer
URN: urn:nbn:se:kth:diva-224629DOI: 10.1109/ISANP.2017.8228932ISI: 000425918300218Scopus ID: 2-s2.0-85046367910OAI: oai:DiVA.org:kth-224629DiVA, id: diva2:1193713
Konferanse
International Symposium on Antennas and Propagation (ISAP)
Merknad
QC 20180327
2018-03-272018-03-272024-03-15bibliografisk kontrollert