00898nam a2200229 c 4500001001300000005001500013008004100028041001300069049003200082052001600114056001400130082001700144245016500161260003600326300004000362502008000402504003000482650004700512650004700559700004500606900001700651KDM20072826020210928104451070528s2007    ulkad      AB 000   kor  0 akorbeng0 lEM3896310lEM3896311c2fDP01a568.58b7-2  a568.58240 a621.389522100a水中 映像情報 傳送을 위한 QPSK 超音波 送受信機의 設計=xDesign of QPSK ultrasonic transceiver for underwater image transmission/d趙來鉉  a서울:b慶熙大學校,c2007  axi, 147장:b삽화, 도표;c26 cm1 a학위논문(박사) --b慶熙大學校 大學院,c電子工學科,d2007  a참고문헌: 장 143-145 8a수중 통신[水中通信]0KSH1998035955 8a영상 정보[映像情報]0KSH19980276181 a조내현,g趙來鉉0KAC2021A84144aut10aJo, Naehyeon