摘要
自动增益控制(AGC)电路是单脉冲雷达实现精确目标跟踪的重要组成部分。通过对比、分析两种不同的AGC设计方法,提出了一种可用于单脉冲雷达接收机增益控制的数字AGC设计方案,并利用高速A/D、D/A芯片、现场可编程逻辑门阵列等集成器件设计了单脉冲雷达接收机的数字增益控制电路。
The automatic gain control （AGC） circuit is an important part of monopulse radar to realize target tracking accurately. This paper presents a kind of digital AGC design schem that can be applied to control the gain of monopulse radar receiver by comparing and analyzing two different AGC design schems,and uses the fast A/D, D/A chip, field-programmable gate array, etc. integrated devices to design the AGC circuit for the monopulse radar receiver.
出处
《舰船电子对抗》
2009年第3期51-54,共4页
Shipboard Electronic Countermeasure
