00850nam a2200217 c 4500001001300000005001500013008004100028041001300069049003200082052001600114056001400130082001800144245014600162260003600308300004000344502010500384504003000489650005400519700004500573900001400618KDM20075611620200805134837071119s2007    hbkad      LB 000   kor  0 akorbeng0 lEM4048841lEM4048842c2fDP01a569.63b7-1  a569.63240 a621.3813222100a광대역 동축-마이크로스트립 변환기의 최적 설계=xOptimum design of broadband coaxial-to-microstrip transitions/d盧鎭入  a청주:b忠北大學校,c2007  axx, 153장:b삽화, 도표;c26 cm1 a학위논문(박사) --b忠北大學校 大學院,c電波工學科 電波通信工學專攻,d2007  a참고문헌: 장 144-152 8a마이크로 스트립[microstrip]0KSH20020342661 a노진입,g盧鎭入0KAC2020B99654aut10aNo, Jinip