| 极低频发射天线场地等效视电阻率的计算 |
| |
| 引用本文： | 柳超 翟琦 谢慧 刘其中. 极低频发射天线场地等效视电阻率的计算[J]. 西安电子科技大学学报(自然科学版), 2005, 32(4): 584-586 |
| |
| 作者姓名： | 柳超 翟琦 谢慧 刘其中 |
| |
| 作者单位： | [1]西安电子科技大学天线与微波技术重点实验室,陕西西安710071 [2]海军工程大学,湖北武汉430074 |
| |
| 基金项目： | 国家部委预研资助项目（410010202） |
| |
| 摘 要： | 通过分析天线场地等效视电阻率与极低频水平发射天线性能的关系，指出沿天线架设方向视电阻率的长度加权平均值可作为评价极低频发射天线场地好坏的指标，给出了非均匀大地沿天线路径等效视电阻率的计算方法．
|
| 关 键 词： | 极低频 发射天线 大地视电阻率 |
| 文章编号： | 1001-2400（2005）04-0584-03 |
| 收稿时间： | 2004-08-18 |
| 修稿时间： | 2004-08-18 |
A calculating method of the effective apparent resistivity for the extremely low frequency transmitting antenna site |
| |
| Liu Chao;Di Qi;Xie Hui;Liu JiZhong. A calculating method of the effective apparent resistivity for the extremely low frequency transmitting antenna site[J]. Journal of Xidian University, 2005, 32(4): 584-586 |
| |
| Authors: | Liu Chao Di Qi Xie Hui Liu JiZhong |
| |
| Affiliation: | (1. Key Lab. of Antennas and Microwave Technology, Xidian Univ., Xi′an 710071， China;2. Naval Engineering Univ., Wuhan 430074， China) ; |
| |
| Abstract: | A practical extremely low frequency (ELF) horizontal antenna requires a site of high effective resistivity. This paper describes the relation between the site effective apparent resistivity and the performance of the horizontal transmitting antenna. It is proposed that the length-weighted average of the apparent resistivity along the antenna is a key parameter of the ELF transmitting antenna site characterization. A calculating method for the effective apparent resistivity along the antenna at a inhomgeneous ground is given. |
| |
| Keywords: | ELF transmitting antenna effective resistivity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《西安电子科技大学学报(自然科学版)》浏览原始摘要信息 |
|
点击此处可从《西安电子科技大学学报(自然科学版)》下载全文 |
