Comparative study on macroscopic and microscopic methods of collisional incoherent scatter spectra
文献类型：期刊论文
| 作者 | Liang Yu1,2,3; Zhao BiQiang1,2,3,4; Yue XinAn1,2,3,4; Ding Feng1,2,3,4; Zeng LingQi1,2,4; Hao HongLian1,2,4; Ning BaiQi1,2,4; Wan WeiXing1,2,3,4 |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2020-02-01 |
| 卷号 | 63期号:2页码:387-393 |
| 关键词 | Incoherent scatter spectrum Differential scattering cross section Spectral density function |
| ISSN号 | 0001-5733 |
| DOI | 10.6038/cjg2020M0685 |
| 英文摘要 | The theoretical spectrum of incoherent scattering is the theoretical basis for understanding the detection of incoherent scatter radar. The solution process can be summarized into the microscopic method based on the work of Hagfors (1961) and the macroscopic method based on the framework of Farley (1960). In this paper, the above two methods are used to solve the theoretical spectrum of collisional non-magnetized plasmas, separately. The normalized admittance and polarizability of plasma and the differential scattering cross section and spectral density function of incoherent scattering are analyzed, and the mathematical relationships between them are obtained. A general analysis of the similarities and differences between the two methods in the theoretical choice, the final conclusion and a variety of factors are given. |
| WOS关键词 | RADIO-WAVES ; DENSITY FLUCTUATIONS ; ELECTRON-DENSITY ; PLASMA ; REGION ; ION |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000512885500001 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/95621]  |
| 专题 | 地质与地球物理研究所_中国科学院地球与行星物理重点实验室 |
| 通讯作者 | Zhao BiQiang |
| 作者单位 | 1.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Key Lab Earth & Planetary Phy, Inst Geol & Geophys, Beijing 100029, Peoples R China 3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China 4.Beijing Natl Observ Space Environm, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liang Yu,Zhao BiQiang,Yue XinAn,et al. Comparative study on macroscopic and microscopic methods of collisional incoherent scatter spectra[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2020,63(2):387-393. |
| APA | Liang Yu.,Zhao BiQiang.,Yue XinAn.,Ding Feng.,Zeng LingQi.,...&Wan WeiXing.(2020).Comparative study on macroscopic and microscopic methods of collisional incoherent scatter spectra.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,63(2),387-393. |
| MLA | Liang Yu,et al."Comparative study on macroscopic and microscopic methods of collisional incoherent scatter spectra".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 63.2(2020):387-393. |
入库方式： OAI收割
来源：地质与地球物理研究所
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