通信设备半实物仿真在电磁环境构建中的应用

通信设备仿真是进行通信和通信对抗装备预研的重要环节，为这两个领域的理论研究和装备研制提供了重要的验证手段。当前，对通信设备的仿真一般来说可以分为数学仿真和半实物仿真两大类。其中，半实物仿真提供了真实的通信信号，提高了仿真的可信度，在电磁环境的构建中发挥了重要的作用。该文分析了通信设备半实物仿真器的工作原理，对利用通信设备半实物仿真器构造通信信号传输的电磁环境进行了探讨，提供了通信电磁环境半实物仿真的一种解决方案，为通信及通信对抗环境模拟和靶场建设提供了应用参考。

Application of Hardware-in-the-loop Communication Simulator in Electromagnetic Circumstances' Construction

Communication equipment simulation is an important step for the beforehand study of communication and communication countermeasures equipment. It provides non-replaceable testing avenue for the theory study in these two research domains. Currently, communication equipment simulation can be divided into two classes, i.e., mathematics simulation and partial physical (hardware-in-the-loop) simulation. Hardware-in-the-loop simulation becomes more credible on account of providing actual communication signal. It plays an important role in the construction of electromagnetic circumstances. The paper analyses the working principle of the hardware-in-the-loop simulator ; discusses the method for building electromagnetic circumstances by using the simulator; provides a solving method for communication electromagnetic circumstance simulation. It also offers practicing reference to the simulation of communication and communication countermeasures circumstances and the target field construction.