01558nam a2200397 c 4500001001300000005001500013007000300028008004100031020002500072049003200097052001700129056001400146074002500160082001800185245016200203260007300365300004100438490002200479500008500501504002400586650004700610650004700657650004700704700002200751700002200773700002200795700002200817830002200839880009300861880007800954880002601032880002801058880003101086880002901117950001401146KMO20164944420170328161041ta160831s2014    jnkad         000   korNH  a9791158200107g935600 lEM6484876lEM6484877c2fGP01a568.11b16-1  a568.1126  k11-1710137-000055-1001a621.38411223006880-01a강우감쇠/전파잡음 측정분석 및 제도개선 연구보고서 /d연구책임자: 이용직 ;e연구원: 권용기,e김형섭,e임종혁  6880-02a나주 :b미래창조과학부 국립전파연구원,c2014  a3, 134 p. :b삽화, 도표 ;c26 cm10aRRA ;v2015-RS-21  a권말부록: 무선통신망 설계를 위한 국내 전파환경 특성 정보  a참고문헌: p. 87 8a전파 간섭[電波干涉]0KSH2001011667 8a전파 전파[電波傳播]0KSH2002024869 8a강우 감쇠[降雨減衰]0KSH20040300901 6880-03a이용직1 6880-04a권용기1 6880-05a김형섭1 6880-06a임종혁 0aRRA ;v2015-RS-21006245-01/(BaGangu gamsoe/jeonpa jabeum cheukjeong bunseok mit jedo gaeseon yeongu bogoseo  6260-02/(BaNaju :bMirae Changjo Gwahakbu Gungnip Jeonpa Yeonguwon,c20141 6700-03/(BaI, Yongjik1 6700-04/(BaGwon, Yonggi1 6700-05/(BaGim, Hyeongseop1 6700-06/(BaIm, Jonghyeok1 a비매품