通信对抗侦测设备的新体制及系统结构研究

Research on New Technique Schemes and System Configurations for Communication EW Intercept and DF Equipment

为满足现代通信对抗侦察对高精度、高分辨率和多参数的要求，本文探讨了短波、超短波侦察测向设备的特征和新体制，包括测向天线的选取、系统的配置形式，继而分析适应新的作战需求的新的测向体制，如空间谱估计测向体制、各类相位干涉仪测向体制等。最后给出了通信对抗通用侦测一体化系统新的体系结构及其采用的关键技术，并分析了应用前景和理论价值。

To comply with the requirements for high accuracy, high resolution and multiple parameters re- quired for the current communication EW reconnaissance, the paper discusses the characteristics and new tech- nique schemes of HF/VHF/UHF interception and DF equipment, including the selection of DF antenna and system configuration. Moreover, it also provides an analysis of new DF techniques such as space spectrum esti- mation DF and phase interferometer DF etc., which can meet the new operational requirements. In addition, it proposes a new system architecture for integrated communication EW intercept and DF system, and some key techniques taken for its implementation. Finally the paper analyzes the prospect and theory value of its possible applications.