| 小旋转椭球粒子群的微波散射特性 |
| |
| 引用本文： | 张培昌,殷秀良.小旋转椭球粒子群的微波散射特性[J].气象学报,2000,58(2):250-256. |
| |
| 作者姓名： | 张培昌 殷秀良 |
| |
| 作者单位： | 南京气象学院,南京,210044 |
| |
| 基金项目： | 国家自然科学基金!(批准号 4 96752 56) |
| |
| 摘 要： | 文中从不同方向线性偏振的入射波对小旋转椭球状降水粒子极化产生的散射出发 ,推导出散射能流密度函数 ,以及降水粒子群旋转轴处于不同状态下的散射截面 ,得出散射截面随降水粒子相态和入射波波长变化的一些曲线 ,其结果可供遥感反演计算使用。
|
| 关 键 词： | 小旋转椭球 散射能流密度 散射截面 |
| 收稿时间： | 1997/12/3 0:00:00 |
| 修稿时间： | 2/5/1998 12:00:00 AM |
CHARACTERISTICS OF MICROWAVE SCATTERING FOR GROUPS OF SMALL ROTATING SPHEROID PARTICLES |
| |
| Zhang Peichang and Yin Xiuliang.CHARACTERISTICS OF MICROWAVE SCATTERING FOR GROUPS OF SMALL ROTATING SPHEROID PARTICLES[J].Acta Meteorologica Sinica,2000,58(2):250-256. |
| |
| Authors: | Zhang Peichang and Yin Xiuliang |
| |
| Institution: | Nanjing Institute of Meteorology, Nanjing, 210044;Nanjing Institute of Meteorology, Nanjing, 210044 |
| |
| Abstract: | On the basis of scattering resulted from that incident waves with linear polarization in different orientations polarize small rotating spheroid raindrops, an energy flow density function of scattering and a scattering cross section for a group of precipitation particles with a rotating axis in various states are derived, and obtain some curved lines in which the scattering cross section varies with the changing of the phase of precipitation particles and the length of incident waves, which can be used for the calculation of remote sensing reversion. |
| |
| Keywords: | Small rotating spheroid Scattering cross section Energy flow density function for scattering |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《气象学报》浏览原始摘要信息 |
| 点击此处可从《气象学报》下载免费的PDF全文 |
|
