| 超低频信号场强与大气噪声研究 |
| |
| 引用本文： | 王小京.超低频信号场强与大气噪声研究[J].舰船电子工程,2009,29(9):79-83. |
| |
| 作者姓名： | 王小京 |
| |
| 作者单位： | 中国船舶重工集团公司第722研究所,武汉,430079 |
| |
| 摘 要： | 超低频大气噪声和信号场强的传播特性是决定超低频通信或／和地质探测系统性能的重要因素。文章利用美海军的研究成果，阐述了超低频大气噪声和信号场强的变化规律，较详细地叙述了地磁活动和太阳质子事件对超低频电波传播的影响，为超低频通信或／和地质探测系统的设计与研制提供重要理论依据。
|
| 关 键 词： | 超低频 大气噪声 信号场强 传播特性 |
Research on SLF Signal Field Strength and Atmospheric Noise |
| |
| Wang Xiaojing.Research on SLF Signal Field Strength and Atmospheric Noise[J].Ship Electronic Engineering,2009,29(9):79-83. |
| |
| Authors: | Wang Xiaojing |
| |
| Institution: | No.722 Research Institute of CSIC;Wuhan 430079 |
| |
| Abstract: | The propagation feature of the atmospheric noise and field strength is deciding factor to super low frequency （SLF） systems in communication and/or geological detection field. The paper utilize U. S. Navy＇s research results, discusses behavior of the SLF atmospheric noise and signal field strength, describes the effects of the geomagnetic Ak index and solar proton events on SLF radio propagation, provide the important basis for designing and researching of the SLF communication and/or geological detection systems. |
| |
| Keywords: | SLF atmospheric noise field strength propagation feature |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
