... 瞬变时间 晶体管的ntransition time 瞬时测频法 instantaneous frequency measurement 瞬时测向 instantaneous direction finding ...
基于18个网页-相关网页
...与实现 添加收藏 会议名称: 2007年全国微波毫米波会议 摘要: 为了满足瞬时测频(Instantaneous Frequency Measurement,IFM)接收机对频段和精度越来越高的要求,该文利用Ansoft微波仿真软件Designer和HFSS协同仿真..
基于4个网页-相关网页
Instantaneous frequency measurement (DIFM) receiver is one of important component part of EW system.
瞬时测频接收机是电子战系统的重要组成部分之一。
Instantaneous Frequency Measurement (IFM) receivers are important for modern electronic reconnaissance systems.
瞬时测频接收机是现代电子侦察系统的重要组成部分。
This paper proposed the theory of digital counting instantaneous frequency measurement and analyzed the error of frequency measurement.
文章介绍了一种用直接数字计数测量瞬时频率的原理，并进行了测频误差分析。
应用推荐