Zoned fishnet metamaterial lens with millimetre-wave dual-band response

B. Orazbayev, V. Pacheco-Peña, V Torres, M. Beruete, Miguel Navarro-Cia

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Abstract

Here we present numerical and experimental results of a zoned fishnet metamaterial lens with dual-band response. Good performance is demonstrated at frequencies 54 GHz and 55.5 GHz at which the fishnet metamaterial behaves as a medium with refractive indexes n1 = -0.78 and n2 = -0.43, respectively. Experimental focal lengths are FL1=8.4λ1 and FL2=9.4λ2. The dual-band response of zoned fishnet metamaterial lens shows potential for application in non-mechanical zoom millimeter-wave imaging system.
Original languageEnglish
Title of host publication2015 9th European Conference on Antennas and Propagation (EuCAP)
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages1-3
Number of pages3
Publication statusPublished - 2015

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