Rain Attenuation at Terahertz

• 作者: S. Ishii
• 来源期刊: 无线工程与技术(英文)
• 学科: 医学
• 关键词: RAIN ATTENUATION Raindrop-Size DISTRIBUTION TERAHERTZ Waves P-S DISTRIBUTION Weibull DISTRIBUTION ITU-R
• 年，卷（期）: 2010,（2）
• 页码范围: 92-95
• 页数: 4页
• 分类号: R73

摘要

Rain attenuation values were calculated using empirical raindrop-size distributions, which were, Marshall-Palmer (M-P), Best, Polyakova-Shifrin (P-S) and Weibull raindrop-size distributions, and also calculated using a specific rain attenuation model for prediction methods recommended by ITU-R. Measurements of Terahertz wave taken at 313 GHz (0.96 mm) were compared with our calculations. Results showed that the propagation experiment was in very good agreement with a calculation from the specific attenuation model for use in prediction methods by ITU-R.