00831nam a2200241 c 4500001001300000005001500013007000300028008004100031020002500072049003200097052001700129056001400146074002500160082001800185245012900203260004300332300003800375500003200413650004000445650004500485710004500530950001400575KMO20231388120230206162703ta230116s2022    jnkad         000   korNH  a9791158202156g935600 lEM8437540lEM8437541c2fGP01a568.11b23-2  a568.1126  k11-1721137-000129-0101a621.3841122300a주파수 자원의 효율적 관리를 위한 간섭 분석 강화방안 연구 :b매뉴얼 /d국립전파연구원 [편]  a나주 :b국립전파연구원,c2022  a395 p. :b삽화, 도표 ;c26 cm  a권말부록: 약어표 등 8a주파수[周波數]0KSH1998004183 8a전파(전자파)[電波]0KSH1998004817  a국립전파연구원0KAB2014004144aut1 a비매품