Design of wideband circular-polarization
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Francesco Chiadini; Akhlesh Lakhtakia
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Article
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2004
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John Wiley and Sons
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English
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## Abstract Cascades of chiral sculptured thin films (STFs) with successive pitches forming a geometric series are theoretically shown to function as wideband circularβpolarization filters. A simple design paradigm is provided. Β© 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 42: 135β138,