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학술대회
Measurement of Anomalous Propagation in the South Seashore of KOREA
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- 발행일
- 201810
- 출처
- International Symposium on Antennas and Propagation (ISAP) 2018, pp.871-872
- 협약과제
- 18HR1400, 선제적 주파수 이용을 위한 시·공간적 스펙트럼 엔지니어링 기술 개발, 정영준
- 초록
- The long-distance propagation path is blocked by sea level due to the curvature of the earth even if there are no obstacles between the transceivers. However sometimes the propagation path has a low loss because of anomalous propagation. In the ITU-R SG3, there is proposed a method for predicting propagation characteristics by anomalous propagation. In order to compare with above method, the path loss, measured during 11 days in the real environment, are gathered and characterized of them.
- KSP 제안 키워드
- Anomalous Propagation, International telecommunications union radiocommunication(ITU-R), Long-distance, Path loss, Propagation characteristics, Real environment, Sea level, low loss, propagation path