00969nam a2200217 c 4500001001300000005001500013008004100028040001100069041001300080052003500093245014900128300002300277545003700300545004700337653009200384700004500476700004800521773014200569900002100711900001900732KSI00055199920060817135526060808s2003    ulk           000   kor    a0110010 akorbeng01a569.05b한611ㅎc14(1)-14(4)00aLange 커플러를 이용한 MMIC 위상변위기 특성=x(The)characteristics of MMIC phase shifter with lange coupler/d정명득,e박동철  ap. 104-110;c26 cm  a정명득, 국방과학연구소  a박동철, 충남대학교 전파공학과  a180˚aWidebandaMMICaPhase shifteraReflection typeaLange 커플러a위상변위기1 a정명득,g鄭明得0KAC2020629054aut1 a박동철,g朴東徹,d1952-0KAC2013256070 t韓國電磁波學會論文誌.d韓國電磁波學會.g14권 2호(2003년 2월), p. 104-110q14:2<104w(011001)KSE199701049,x1226-313310aJeong, Myungdeuk10aPark, Dongchul