Miniaturization of Planar Microwave Devices by Means of Complementary Spiral Resonators (CSRs): Design of Quadrature Phase Shifters
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Siso, Gerard
Gil, Marta
Aranda, Manuel
Bonache, Jordi
Martin, Ferran
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Společnost pro radioelektronické inženýrství
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In this work, two compact quadrature phase shifters based on metamaterial transmission lines implemented by means of complementary spiral resonators (CSRs) have been designed, fabricated and measured. The structures consist on Y-junctions with output lines exhibiting 90º phase balance. The reported metamaterial-based devices present a size reduction of 64% and 77% as compared to the conventional one.
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Radioengineering. 2009, vol. 18, č. 2, s. 144-148. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2009/09_02_144_148.pdf
http://www.radioeng.cz/fulltexts/2009/09_02_144_148.pdf
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en
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Except where otherwised noted, this item's license is described as Creative Commons Attribution 3.0 Unported License