A novel compact branch-line coupler usin
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Mehdi Nosrati; Salman Karbasi Valashani
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Article
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2008
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John Wiley and Sons
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English
β 177 KB
## Abstract A compact branch line coupler (BLC) using four coupled transmission lines is introduced. The loaded part of the proposed model has a same performance with a cascade two unit elements and it is equaled by a quarter wavelength line. The quarter wavelength lines of each branch in the conve