Please use this identifier to cite or link to this item: http://hdl.handle.net/10071/8920
Author(s): Fernandes, C. A.
Costa, J. R.
Lima, E. B.
Silveirinha, M. G.
Date: 2015
Title: Review of 20 years of research on microwave and millimeter-wave lenses at “Instituto de Telecomunicações”
Volume: 57
Number: 1
Pages: 249 - 268
ISSN: 1045-9243
DOI (Digital Object Identifier): 10.1109/MAP.2015.2397156
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
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.
Peerreviewed: yes
Access type: Open Access
Appears in Collections:CTI-RI - Artigos em revistas científicas internacionais com arbitragem científica
IT-RI - Artigos em revistas científicas internacionais com arbitragem científica

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