Exploració per autor "Imbert Villà, Marc"
Ara es mostren els items 1-13 de 13
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Assessment of LTCC-based dielectric flat lens antennas and switched-beam arrays for future 5G millimeter-wave communication systems
(2017-10-30)
Article
Accés obertIEEE This paper presents design, LTCC fabrication, and full experimental verification of novel dielectric flat lens antennas for future high data rate 5G wireless communication systems in the 60 GHz band. We introduce and ... -
Design and Assessment of the Performance of a Bidirectional Metamaterial Spacer in a Compact Multiple-Antenna System
(Universitat Politècnica de Catalunya, 2013-06-04)
Projecte Final de Màster Oficial
Accés restringit per política de l'editorial[ANGLÈS] In this master thesis, a bidirectional low-loss and high-isolation AMC spacer composed of spiral resonators and metal strips has been designed to efficiently decouple and decorrelate two closely spaced antennas ... -
Design and performance evaluation of a dielectric flat lens antenna for millimeter-wave applications
(2015-01-01)
Article
Accés obertIn this letter, a practical fabrication of a novel inhomogeneous gradient-index dielectric flat lens for millimeter-wave applications is presented. A previous theoretical design of a dielectric flat lens composed of different ... -
Design and performance evaluation of a dielectric flat lens for millimeter-wave applications
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper, a practical fabrication of a dielectric flat lens for millimeter-wave applications is presented. A previous theoretical dielectric flat lens antenna design, consisting of a set of concentric rings with ... -
Design and performance evaluation of a switched-beam antenna array for 60 GHz WPAN applications
(Institute of Electrical and Electronics Engineers (IEEE), 2015)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper, the design and performance evaluation of a switched-beam antenna array to operate in the 60 GHz band for short-range WPAN applications is presented. In order to overcome the high path-loss attenuation at ... -
Design and performance evaluation of millimeter-wave flat lens antennas for communications, radar and imaging applications
(Universitat Politècnica de Catalunya, 2016-07-29)
Tesi
Accés obertMillimeter-wave systems introduce a set of particular severe requirements from the antenna point of view in order to achieve specific performances. In this sense, high directive antennas are required to overcome the huge ... -
Design of a dielectric flat lens antenna for 60 GHz WPAN applications
(Institute of Electrical and Electronics Engineers (IEEE), 2013)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper we present the design of a dielectric flat lens antenna to operate in the 60 GHz band for WPAN applications. In order to overcome the specific atmospheric attenuation, which characterizes the propagation in ... -
Disseny d’una pantalla bidireccional AMC per a un sistema compacte d’antenes a 2.45 GHz
(Universitat Politècnica de Catalunya, 2010-05)
Projecte/Treball Final de Carrera
Accés obertLes altes exigències dels recents sistemes de comunicació sense fils fan abocar gran part dels esforços al disseny i desenvolupament de les antenes, sobretot a l’hora de cobrir alguns dels principals requeriments d’un ... -
Ku-band flat lens design for satellite TV applications
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper, the design of a dielectric flat lens to operate in the Ku-band for satellite communications is presented. Modern dishes intended for home television are generally bulky and heavy. Moreover, the costs of ... -
LTCC-based dielectric flat lens performance evaluation at 94 GHz
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Text en actes de congrés
Accés restringit per política de l'editorialThe 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 ... -
Matching layer design to improve the performance of an inhomogeneous dielectric flat lens at millimeter-wave frequencies
(Institute of Electrical and Electronics Engineers (IEEE), 2015)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper, the design of a matching layer to increase the maximum achievable gain, reduce the back-radiation, and enhance the bandwidth performance of a dielectric flat lens antenna for millimeter-wave applications is ... -
Switched-beam antenna array for 60 GHz WPAN applications
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper, the design of a switched-beam antenna array to operate in the 60 GHz band for short-range WPAN applications is presented. In order to overcome the high path-loss attenuation at millimeter-wave frequencies ... -
Three-dimensional microfabricated broadband patch antenna for wiGig applications
(2014-01-01)
Article
Accés restringit per política de l'editorialThe design, microfabrication, and characterization of a broadband patch antenna capable of covering the entire IEEE 802.11ad (WiGig) frequency band (57-66 GHz) are presented in this letter. A conductor-backed (CB) coplanar ...
