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電子工學會論文誌. Journal of the Institute of Electronics Engineers of Korea. TC, 통신, v.47 no.6=no.396, 2010년, pp.22 - 25
김종성 (경성대학교 전자정보통신공학부)
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This paper presents the modified design that can reject the harmonic signals in the branch-line coupler. After adding open stubs at the center of quarter-wavelength lines of the traditional design, all network parameters can be determined by network equivalence, in order to maintain the conventional...
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