中文摘要：

为防止电源对测试装置的电磁干扰，通常在测试装置和电源之间连接1个电源稳定阻抗网络。研究电源稳定阻抗网络的设计方法，探讨网络中的器件参数对装置的影响，最后给出仿真波形，结果符合无线电干扰和抗干扰度测量设备规范。

英文摘要：

In order to prevent the electrical source＇s electromagnetic interference over the testing device, an electrical source stable impedance network is usually connected between the testing device and the electrical source. This paper introduces the design method of electrical source stable impedance network, and discusses the influence of the component value of network on the installment. Finally the simulation waves are presented by using simulation software. The design conforms to the measurement of radio jamming and interference rejection equipment standard.