Twin-dog-bone vs. hourglass structures in periodic arrangement : a comparative study | Macquarie University ResearchOnline

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Title: Twin-dog-bone vs. hourglass structures in periodic arrangement : a comparative study
Related: Loughborough Antennas & Propagation Conference (16 - 17 November 2009 : Loughborough, U. K.)
Related: LAPC : 2009 Loughborough Antennas & Propagation Conference : 16-17 November 2009, Burleigh Court Conference Centre, Loughborough University, UK, p.677-680
DOI: 10.1109/LAPC.2009.5352508
Publisher: Piscataway, N.J : IEEE
Date: 2009
FoR/RFCD Code(s): 100500 Communications Technologies
Author/Creator: Matekovits, Ladislau
Author/Creator: Esselle, Karu
Author/Creator: Orefice, Mario
Description: Quantification of bandwidth for surface waves in a periodic Fabry-Perot cavity-like structure with one grounded plane and one loaded terminal plane is presented. The loads are twin shapes printed on the two surfaces of a dielectric layer. In particular, dog-bone and hourglass-like shapes are considered and compared. Numerical investigations demonstrate the dependency of surface-wave stop-band limits and their central frequency on a parameter that defines the exact shape of metallisation. The considered twin-hourglass structures present a larger band gap with respect to the dog-bone shape, a feature that can be exploited in wideband applications.
Description: 4 page(s)
Subject Keyword: 100500 Communications Technologies
Resource Type: conference paper
Organisation: Macquarie University. Dept. of Electronic Engineering

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