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LTCC-based dielectric flat lens performance evaluation at 94 GHz
dc.contributor.author | Imbert Villà, Marc |
dc.contributor.author | Blanch Boris, Sebastián |
dc.contributor.author | Romeu Robert, Jordi |
dc.contributor.author | Jofre Roca, Lluís |
dc.contributor.author | Baquero Escudero, M. |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2017-01-31T09:12:05Z |
dc.date.issued | 2016 |
dc.identifier.citation | Imbert, M., Blanch, S., Romeu, J., Jofre, L., Baquero, M. LTCC-based dielectric flat lens performance evaluation at 94 GHz. A: IEEE International Symposium on Antennas and Propagation. "2016 IEEE Antennas and Propagation Society International Symposium: proceedings, June 26-July 1, 2016 El Conquistador Resort Fajardo, Puerto Rico". Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2016, p. 1435-1436. |
dc.identifier.isbn | 978-1-5090-2886-3 |
dc.identifier.uri | http://hdl.handle.net/2117/100348 |
dc.description.abstract | The design and performance evaluation of an inhomogeneous LTCC-based dielectric flat lens at 94 GHz is presented. A previously introduced dielectric flat lens design with its effective permittivity (r) circularly distributed in a set of six discrete concentric rings is modeled and analyzed for a practical LTCC technology fabrication. The focusing capabilities of this lens prototype are numerically estimated and practically tested at 94 GHz, in order to evaluate its performance for automotive radar applications, passive imaging systems, or communication systems at this frequency, in which the beam-scanning and high-gain beams are desirable. Our numerical results indicate that we are able to obtain up to 21 dB of broadside gain and beam-steering capabilities from -52° to 52° with around 13.5 dB gain. Promising preliminary measurements at 94 GHz show that with the proposed LTCC-based flat lens antenna solution we can achieve beam-steering capabilities from -45 to +45° without appreciable pattern distortion. |
dc.format.extent | 2 p. |
dc.language.iso | eng |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Radar |
dc.subject.lcsh | Radar |
dc.subject.other | Beam steering |
dc.subject.other | Ceramic packaging |
dc.subject.other | Lens antennas |
dc.subject.other | Road vehicle radar |
dc.subject.other | LTCC based dielectric flat lens |
dc.subject.other | LTCC technology fabrication |
dc.subject.other | Automotive radar applications |
dc.subject.other | Passive imaging systems |
dc.subject.other | Beam scanning |
dc.subject.other | Beam steering |
dc.subject.other | LTCC based flat lens antenna |
dc.subject.other | Frequency 94 GHz |
dc.title | LTCC-based dielectric flat lens performance evaluation at 94 GHz |
dc.type | Conference report |
dc.subject.lemac | Radar |
dc.contributor.group | Universitat Politècnica de Catalunya. ANTENNALAB - Grup d'Antenes i Sistemes Radio |
dc.identifier.doi | 10.1109/APS.2016.7696424 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://ieeexplore.ieee.org/document/7696424/ |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 19266901 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Imbert, M.; Blanch, S.; Romeu, J.; Jofre, L.; Baquero, M. |
local.citation.contributor | IEEE International Symposium on Antennas and Propagation |
local.citation.pubplace | Piscataway, NJ |
local.citation.publicationName | 2016 IEEE Antennas and Propagation Society International Symposium: proceedings, June 26-July 1, 2016 El Conquistador Resort Fajardo, Puerto Rico |
local.citation.startingPage | 1435 |
local.citation.endingPage | 1436 |