The paper introduces a designed time domain antenna which can make the measuring electromagnetic impulse signal not distorted.
最后利用宽带示波器显示的测量信号的结果，通过此显示的信号能很容易的计算出需要测量的脉冲信号。
The structure, principle of working, primary functions and technical features of the Observation System of DJY-2000B Seismic Electromagnetic Impulse are introduced.
介绍了D JY - 2000b型地震电磁波脉冲观测系统的组成、工作原理、主要功能和技术指标等。
The utility model has the advantage of that the connection pipe can be connected with the thread of the input end of an electromagnetic impulse valve without any tool.
本实用新型的优点是可以不用任何工具将连接管与电磁脉冲阀输入端螺纹相联接。
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