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Design optimization of micromachined ferroelectric-based phase shifter using modified ground coplanar waveguide

Paul, Indrajit and Vinoy, KJ (2005) Design optimization of micromachined ferroelectric-based phase shifter using modified ground coplanar waveguide. In: Microwave and Optical Technology Letters, 46 (2). pp. 185-188.

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Abstract

In this paper, a new approach to optimally design a phase shifter consisting of a periodic array of ferroelectric-based tunable planar interdigital capacitors (IDCs) is presented. Spiral slots in the proposed configuration reduces the overall size and improves the performance by 30%.

Item Type: Journal Article
Additional Information: The copyright belongs to Wiley Periodicals, Inc.
Keywords: spiral defected ground;coplanar waveguide;phase shifter;interdigital capacitor
Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited: 06 Feb 2006
Last Modified: 27 Aug 2008 11:43
URI: http://eprints.iisc.ernet.in/id/eprint/5259

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