Abstract
Japan and South Korea since 2004 until now for the broadcast channel interference, by measuring the ongoing conflict are expected to prepare for the future, but Korea's preparation are not enough. In this study, it is pointed that cause of the interference through channel environmental analysis, and effective application of propagation prediction model was carried out between neighboring countries. Between Korea and Japan, radio duct occurs on hold due to changes in the refractive gradient, and comfirmed occurrence of broadcasts interference. The results are presented that 1% time variable, -91.80 [N-units/km], 10% time variable, -43.92 [N-units/km], 50% time variable, -586.19 [N-units/km], for effective refractive gradient. Proposed refractive gradient could contribute to actual radio propagation prediction
| Translated title of the contribution | Study of the Propagation Model considering Refractive Channel Environment between Korea and Japan |
|---|---|
| Original language | Korean |
| Pages (from-to) | 49-54 |
| Number of pages | 6 |
| Journal | 한국전자통신학회 논문지 |
| Volume | 8 |
| Issue number | 1 |
| DOIs | |
| State | Published - Jan 2013 |