摘要
介绍了一种适宜水声接收用的高性能通用信号调理器的设计思路。给出了信号调理器原理框图和电路图,对其中的前置放大器、可编程放大器、混频器、集成有源滤波器、检波器、可编程微控制器等各单元及整体设计方法进行了阐述。
This paper introduces a design of high-performance general signal conditioner suitable for acoustic signal receiving. It presents the principle frame diagram and circuits. The method of the signal conditioner and it＇s elements, such as the preamplifier, the programmable amplifier, the mixing, the integration active filter, the radiodetector, and the programmable micro-controller, are expounded.
出处
《舰船科学技术》
北大核心
2005年第6期94-95,104,共3页
Ship Science and Technology
关键词
信号调理
前放
滤波
检波
signal condition
preamplifier
filter
radiodetector
