Noncollimating MmW polyethylene lens mitigating dual-source offset from a Tx/Rx WiGig module

Autor: Carlos A. Fernandes, Cyril Luxey, Diane Titz, Aimeric Bisognin, Romain Pilard, Delphine Lugara, Gilles Jacquemod, Frederic Gianesello, Eduardo B. Lima, Daniel Gloria, Jorge R. Costa, Fabien Ferrero
Přispěvatelé: STMicroelectronics [Crolles] (ST-CROLLES), Electronique pour Objets Connectés (EpOC), Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Polytech Nice-Sophia-Université Côte d'Azur (UCA), Laboratoire d'Electronique, Antennes et Télécommunications (LEAT), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA), France Télécom Recherche & Développement (FT R&D), France Télécom, Inst. de Telecomun., Univ. de Lisboa, Lisbon, Portugal, CREMANT
Jazyk: angličtina
Rok vydání: 2015
Předmět:
linearly polarized Tx and Rx patch antennas
Offset (computer science)
Antenna gain
Physics::Optics
geometrical optics
Engenharia e Tecnologia::Engenharia Eletrotécnica
Eletrónica e Informática [Domínio/Área Científica]
02 engineering and technology
Astrophysics::Cosmology and Extragalactic Astrophysics
Antenna measurements
law.invention
Antenna-in-package (AiP)
Optics
antenna gain
law
Lens antennas
0202 electrical engineering
electronic engineering
information engineering
Antenna-in-package
Millimeter-wave antennas
Electrical and Electronic Engineering
Gain
Millimeter-wave (MmW) antennas
Lenses
Physics
Focal point
Geometrical optics
business.industry
Linear polarization
microstrip antennas
dual-source offset
020208 electrical & electronic engineering
Bandwidth (signal processing)
020206 networking & telecommunications
lens antennas
60-GHzWiGig standard
Antenna radiation patterns
millimeter-wave (MmW) antennas
Physical optics
Lens (optics)
physical optics
[SPI.ELEC]Engineering Sciences [physics]/Electromagnetism
60-GHz WiGig standard
Feeds
Polyethylene
full-wave simulations
Optoelectronics
linear antennas
business
MMW polyethylene lens
Zdroj: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
IEEE Transactions on Antennas and Propagation
IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2015, 63 (12), pp.5908-5913. ⟨10.1109/TAP.2015.2484420⟩
ISSN: 0003-6773
0018-926X
DOI: 10.1109/TAP.2015.2484420⟩
Popis: WOS:000367739000075 (Nº de Acesso Web of Science) The design of a micromachined polyethylene lens for WiGig modules is described and its electromagnetic characteristics are measured. The lens is electromagnetically fed by linearly polarized Tx and Rx patch antennas integrated in an existing ball-grid-array (BGA) organic module. Antennas are separated from each other by a distance of 4.45 mm (0.89lambda at 60 GHz). The goal of the lens is to increase the gain of each antenna while lowering the beam depointing effect due to their offset position regarding the focal point of the lens. A geometrical optics/physical optics (GO/PO) hybrid method is applied to the design and analysis of the lens shape for noncollimating purpose. Using a lens height of 30 mm for both Tx and Rx antennas, a 13-dBi minimum realized gain from 54 to 66 GHz is obtained. Compared to an elliptical lens providing an equivalent realized gain over the same bandwidth, the depointing angle from the boresight direction is reduced from 15° to 4°. Full-wave simulations are verified by measurements.
Databáze: OpenAIRE
Externí odkaz: