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Using a VIA-Less CRLH Transmission Line to Design Compact Wilkinson Power Dividers and Rat-Race Couplers
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نویسنده
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Rahmanian H. ,Sedighy S. H ,Khalaj Amirhosseini M.
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منبع
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iranian journal of electrical and electronic engineering - 2015 - دوره : 11 - شماره : 1 - صفحه:1 -7
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چکیده
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A method for design and implementation of a compact via-less compositeright/left-handed transmission line (crlh tl) is presented. by introducing a newcircuit model, the crlh transmission line behavior is studied versus the parametersvariations to achieve the desired characteristic impedance and electrical length. then acompact quarter wavelength crlh transmission line with 70 ω characteristic impedance isdesigned as an example. finally a very compact four way wilkinson power divider and arat-race coupler are designed and fabricated by using this type of crlh tl which exhibitabout 75% and 80% compactness, respectively.
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کلیدواژه
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CRLH Transmission Line ,Wilkinson Power Divider ,Rat Race Coupler.
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آدرس
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iran university of science and technology, ایران, iran university of science and technology, ایران, iran university of science and technology, ایران
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Authors
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