Browsing by Subject "Filter-based"

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    H ∞-filter based target tracking under time delayed measurements
    (IEEE, 2012) Ateş, Ezgi; Özbay, Hitay
    In this paper a new filter structure is proposed for the H ∞ estimation under delayed measurements for continuous time processes. As an example, target tracking problem is considered and results obtained from the classical H 2-optimal and the proposed H ∞-optimal filters are compared. © 2012 IEEE.
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    Tunable ring-coupled Mach-Zehnder interferometer based on lithium niobate
    (Taylor and Francis, 2014) Solmaz, M. E.
    The fabrication and characterization are reported of a Fano resonance-based electro-optically tunable ring resonator-coupled Mach-Zehnder interferometer device based on a chalcogenide-lithium niobate hybrid waveguide system. The experiments reveal inherent asymmetric lineshapes that can be flipped to a near symmetrical resonance by applying a dc voltage of ~10 V across the electrode at the MZI non-resonator arm. Further increase in voltage yields the reverse of initial asymmetry. The optical filter-based transfer-matrix model easily explains the experimental data and indicates ways to further enhance the usability of such architecture. © 2014 Taylor and Francis.