摘要
现有毫米波测向接收机设计将检波器与天线做在一起,视频脉冲通过一段较长的电缆送到对数视频放大器。针对此种配置,给出分析,并提出解决阻抗匹配问题的方法,最后通过实验证明该方法是有效的。
In present millimeter wave amplitude comparison direction finding receiver, the detector and the antenna are assembled together, and the video pulse is transmitd to the receiver through a long cable. An analysis of impedance matching is presented for this configures and some methods are put forward. One of the methods is demonstrated effectively.
出处
《电子信息对抗技术》
2008年第6期64-67,共4页
Electronic Information Warfare Technology
关键词
毫米波
窄脉冲
传输线
millimeter wave
narrow pulse
transmission line
