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한국의 enhanced Loran 체인 구성 및 GRI 최적화에 관한 연구
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 정경규 | - |
| dc.date.accessioned | 2017-02-22T07:16:12Z | - |
| dc.date.available | 2017-02-22T07:16:12Z | - |
| dc.date.issued | 2014 | - |
| dc.date.submitted | 57042-05-01 | - |
| dc.identifier.uri | http://kmou.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002176180 | ko_KR |
| dc.identifier.uri | http://repository.kmou.ac.kr/handle/2014.oak/10547 | - |
| dc.description.abstract | Because of repeated GPS jamming attacks from North Korea, the Republic of Korea has had many problems in telecommunications and transports. The Republic of Korean government realizes the necessity of a complementary radio navigation service and recently decides to operate the Korean eLoran system. eLoran system is a low frequency and a high-power terrestrial radio navigation system based on a number of transmission stations. The eLoran system is an independent, dissimilar, complement to GNSS(Global Navigation Satellite System). The General Lighthouse Authorities of the UK and Ireland(GLAs) have been providing their prototype eLoran trial service since 2007 and plan to install FOC(Full Operational Capability) services covering all major ports in UK and Ireland. The paper studies the optimized location of eLoran stations based on the coverage and accuracy simulation results, which is the best configuration in the Republic of Korea. According to the configuration of 5 stations | - |
| dc.description.abstract | Pohang, Kwangju, Ulleung, Baengnyeong, and Jeju, the paper also calculates GRI(Group Repetition Interval) to operate eLoran system without the interference of neighboring country’s Loran signal. | - |
| dc.description.tableofcontents | 1. 서 론 1.1 연구배경 및 필요성 1.2 연구 내용 2. GNSS의 문제점 및 eLoran 시스템 2.1 eLoran 시스템 개발 배경 2.2 GNSS 취약성 2.3 GNSS 전파방해(Jamming) 사례 2.4 Loran-C와 eLoran 원리․성능 비교 2.5 Loran-C의 eLoran 전환 요구조건 2.6 eLoran 시스템 구성장비 3. 한국의 eLoran 시스템 송신국 구성 3.1 국내 GNSS 취약성 대응 현황 3.2 국내 eLoran 송신국 및 보정국 배치 분석 3.3 한국의 eLoran 체인 구성방안 4. 한국 eLoran 체인의 GRI 최적화 4.1 GRI 개요 4.2 새로운 eLoran 체인의 GRI 분석 4.3 GRI 최적화 5. 결론 5.1 결론 5.2 향후 과제 참고문헌 | - |
| dc.language | kor | - |
| dc.publisher | 한국해양대학교 | - |
| dc.title | 한국의 enhanced Loran 체인 구성 및 GRI 최적화에 관한 연구 | - |
| dc.title.alternative | The Studied for the Construction of Korea eLoran-Chain and the Optimization of GRI | - |
| dc.type | Thesis | - |
| dc.date.awarded | 2014-02 | - |
| dc.contributor.alternativeName | Jeong | - |
| dc.contributor.alternativeName | Kyeong Gyu | - |
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