立体式全球电磁环境感知系统设想

介绍了立体式全球电磁环境感知系统的构建思路：以高轨卫星实现全球瞬时无缝隙电磁环境覆盖（瞬时感知）；以低轨卫星实现区域电磁环境探测（区域增强探测）；以临近空间或机载平台实现电磁环境识别和重点目标定位（分析电磁环境、识别和定位重点目标）。立体式全球电磁环境感知系统以空、天电磁环境探测为网络，建立全球电磁态势数据库（含可视化），实现在任何时间查阅任何区域内的电磁信号分布情况，分级分类为用户提供全球各区域实时、动态的电磁环境分布态势。

Construction assumption of global electromagnetic environment sensing system

The assumption of establishing global electromagnetic environment sensing system is introduced: high‐orbit satellites achieve global seamless coverage of electromagnetic environment (instantaneous sensing) ,low‐orbit satellites achieve regional electromagnetic environment detection (regional enhanced detection) ,and near‐space and airborne platforms achieve electromagnetic environment recognition and important target location .The global electromagnetic environment sensing system establishes the global e‐lectromagnetic environment situation database (includes visualization) .It can look through the electromagnetic signal of any region at any time , and provides real‐time and dynamic global electromagnetic environment distribution for users by gradation and classification .