| 基于小卫星中继的远程通信方案 |
| |
| 引用本文： | 吴 昊,陈树新,张衡阳. 基于小卫星中继的远程通信方案[J]. 国际商务研究, 2012, 52(4) |
| |
| 作者姓名： | 吴 昊 陈树新 张衡阳 |
| |
| 作者单位： | 空军工程大学 电讯工程学院，西安 710077;空军工程大学 电讯工程学院，西安 710077;空军工程大学 电讯工程学院，西安 710077 |
| |
| 基金项目： | 航空科学基金资助项目（20095596016）；陕西省自然科学基金资助项目（2010JQ8010）；空军工程大学电讯工程学院科研创新基金资助项目（DYCX1108） |
| |
| 摘 要： | 为满足远程局部战场的通信需求，提出了一种以小卫星为中继的远程通信方案。在分析远程通信系统组成和工作原理的基础上，综合考虑环境因素推算了小卫星轨道参数，构建了具备通信中继功能的中椭圆回归轨道小卫星星座，实现了战机-作战指挥中心通信功能，通过STK软件建立了基于小卫星中继的远程通信覆盖模型。仿真结果表明，该方案对指定战区的平均覆盖率为9969%，作战指挥中心与战机的可连接时间达到98.26%。
|
| 关 键 词： | 远程通信；小卫星；中继；区域覆盖；椭圆轨道 |
A remote communication scheme based on small satellite relay |
| |
| WU Hao,CHEN Shu-xin and ZHANG Heng-yang. A remote communication scheme based on small satellite relay[J]. International Business Research, 2012, 52(4) |
| |
| Authors: | WU Hao CHEN Shu-xin ZHANG Heng-yang |
| |
| Abstract: | To satisfy the communication demands of remote local war, a small satellite relay based remote communication scheme is proposed. The composition and working principle of remote communication system are analysed,orbit parameters of small satellite are calculated according to environment factors. Small satellites communication relay constellation of medium elliptic recursive orbit is structured, and communication between fighter and combat command center is realized. The coverage model of small satellite relay based remote communication is built by STK software, and simulation results show that the average coverage rate of target area is 99.69%, available connection time rate of combat command center and fighter is 98.26%. |
| |
| Keywords: | remote communication small satellite relay area coverage elliptic orbit |
|
| 点击此处可从《国际商务研究》浏览原始摘要信息 |
|
点击此处可从《国际商务研究》下载免费的PDF全文 |
