某型检测仪模拟背景目标实现的电路设计研究  

Research on design of simulation of the circuit to realize the background goal for some type of detector

作　　者：孔凡胜[1] 王竹林[1] 

机构地区：[1]军械工程学院,河北石家庄050003

出　　处：《电子设计工程》2014年第22期81-83,87,共4页Electronic Design Engineering

摘　　要：某型检测仪用于对指定设备的性能检测,模拟背景目标的作用是提供设备检测试验所需要的模拟信号源,通过对模拟背景目标的调整控制,可以模拟出实际场景的不同信号源条件。通过Protel DXP软件对模拟背景电路的设计,应用Multisim软件进行仿真验证,通过PCB板连接电路,进行设备对目标信号的观测采集,从而实现设备参数检测所需的模拟背景信号。Performance test of a certain type of detector is used for the specific equipment,the simulation of the role of set- ting goals is to provide equipment needed to test simulation signal source,through the simulation control of setting goals, we can simulate the actual scene of different source conditions.It is based on the background Protel DXP software to the analog circuit design,so as to simulate validation with the Muhisim software.Through the PCB connection electric circuit, observa- tion of the target signal acquisition equipment in achieving simulation background conditions.

关 键 词：背景目标 电路模块 PROTEL DXP MULTISIM 

分 类 号：TN4[电子电信—微电子学与固体电子学]