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Title: Review of 20 years of research on microwave and millimeter-wave lenses at “Instituto de Telecomunicações”
Authors: Fernandes, C. A.
Costa, Jorge R.
Lima, E. B.
Silveirinha, M. G.
Keywords: Beam-steering antennas
Geometrical optics (GO) and physical optics (PO)
Lens antennas
Metamaterial lenses
Millimeter- and submillimeter-wave antennas
Reflector antenna feeds
Scanning antennas
Shaped beam antennas
Wireless communications
Issue Date: 2015
Publisher: IEEE Antennas and Propagation Society
Abstract: Starting from a challenge in the early 1990s to develop a highly shaped beam dielectric lens antenna for a pilot 150 Mb/s cellular mobile broadband system operating in the 60-GHz band, several new developments have been accomplished over more than 20 years at Instituto de Telecomunicações [1] in the areas of millimeter-wave shaped dielectric lens antennas and planar metamaterial lenses. We review here a few representative examples with numerical and experimental results, covering applications in mobile broadband communications, radiometry, satellite communications, multigigabit short-range communications, and sublambda near-field target detection.
Description: WOS:000352237400023 (Nº de Acesso Web of Science)
Peer reviewed: Sim
ISSN: 1045-9243
Publisher version: The definitive version is available at:
Appears in Collections:IT-RI - Artigo em revista internacional com arbitragem científica
CTI-RI - Artigos em revistas científicas internacionais com arbitragem científica

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