PCB集成射频延迟线使用误差的测量与分析  

Measurement and Analysis of Using Error of PCB Integrated Radio Frequency Delay Line

作　　者：许滔 XU Tao(The Tenth Military Representative Office Resident in Shanghai Region for The Naval Force,Shanghai 200233,China)

机构地区：[1]海装驻上海地区第十军事代表室,上海200233

出　　处：《舰船电子对抗》2022年第3期71-73,共3页Shipboard Electronic Countermeasure

摘　　要：在电子对抗领域,印刷电路板(PCB)集成射频延迟线已经有了成熟的工程应用。作为一个敏感器件,在寿命期内保证它的灵敏度和工作精度就是必须解决的课题之一。考虑到使用误差在实际工程应用中不可避免,以某一特定集成射频延迟线为例,通过设计、测量和分析实验数据,找出延迟线出现误差的原因,并给出了校正误差的方法和依据。In the field of electronic countermeasure,the printed circuit board(PCB)integrated radio frequency(RF)delay line has already been applied maturely to the engineering.As a sensitive device,ensuring its sensitivity and working accuracy during its lifetime is one of the issues must be solved.Considering that the using errors are unavoidable in practical engineering applications,this paper takes a specific integrated RF delay line as an example,finds out the reason for the error generating in the delay line by designing,measuring and analyzing the experimental data,and gives the method and basis to correct the error.

关 键 词：集成射频延迟线 电子对抗 接收机 频率误差 

分 类 号：TN98[电子电信—信息与通信工程]