TRS 수직고공전파통신시스템의 링크버짓과 시스템 개념설계 慶熙 ...

More documents

Recommendations

Info

1. 업링크 해석 ··························································································· 33 2. 다운링크 해석 ······················································································· 33 제 2 절. 링크 버짓 해석 파라미터 ··················································· 34 1. 업링크 ····································································································· ·34 2. 다운링크 ··································································································· 37 제 3 절. 시뮬레이션 결과 및 분석 ··················································· 39 제 6 장 결 론 ····························································································· 45 □ 참고자료 ············································································································ 46 □ Abstract ············································································································ 47 - iii -
표 차례 성층권 무선중계 시스템의 주요 특징 ················································ 7 비행선 고도에 따른 서비스 지역 ······················································ 10 각국의 개발시스템 비교 ······································································ 15 TRS와 타 시스템 비교 ······································································· 20 국내 TRS 주파수 할당 현황 ····························································· 22 일반 규격 ································································································ 23 송신 규격 ································································································ 23 수신 규격 ································································································ 23 시뮬레이션을 위한 기타 파라메타 ···················································· 39 수신전계강도 시뮬레이션결과 ························································ 40 위성통신과 시뮬레이션결과 비교 ···················································· 41 Uplink의 파라메타 값 ········································································ 42 Downlink의 파라메타 값 ·································································· 42 - iv -
Page 1 and 2: 碩士學位論文 TRS 수직고공
Page 3 and 4: 鄭孝峻의 工學碩士論文을
Page 5 and 6: P T : 안테나에 전달되는 파
Page 7: 목 차 제 1 장 서 론 ····
Page 11 and 12: 제 1 장. 서 론 최근 들어
Page 13 and 14: 제 2 장. 수직고공전파통신
Page 15: 제3절. 수직고공전파통신
Page 18: 1. 성층권 통신 관제시스템
Page 22 and 23: (그림 7)은 성층권 무선중
Page 24 and 25: 5. 국내 기술 개발 현황 우
Page 26 and 27: 또한 위성의 제작 기간, 발
Page 28: 인 서비스를 제공하기 시
Page 31 and 32: 현 TRS 시스템을 이용해 오
Page 33 and 34: -주파수 -송신 주파수 간격
Page 35 and 36: JAMTA와 MCA가 있다. 일본의
Page 37 and 38: 주링크(그림 11)와 보조링
Page 39 and 40: (그림 13)에서 ULDB 성층권
Page 41 and 42: (그림 17)은 1:1 단말기 통신
Page 43 and 44: 1. 업링크 해석 수신 안테
Page 45 and 46: ▪ TRS 단말기의 송신파워 (
Page 47 and 48: 2. 다운링크 모든 계산식과
Page 49 and 50: 제 3 절. 시뮬레이션 결과
Page 51: 에서는 성층권 통신의 20km
Page 56 and 57: 참 고 문 헌 [1] 진용옥, “

TRS 수직고공전파통신시스템의 링크버짓과 시스템 개념설계 慶熙 ...

Create successful ePaper yourself

Delete template?

Save as template?