... pulsed attenuator 脉冲衰减器 pulsed automatic gain control 脉冲自动增益控制 pulsed counter 脉动计数器 ...
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当接收到短脉冲检测开始触发信号时，向自动增益控制放大器(201)输出一个增益控制信号，以便用最大值进行放大。
Upon reception of a burst detection start trigger signal, a gain control signal is output to an automatic gain control amplifier (201) so as to perform amplification with a maximum value.
本文提出了一种利用大动态范围脉冲幅度自动增益控制技术和数字波形存储技术，实现水下目标信号存储和目标回波波形模拟的方法。
A method for acoustic signal storage and simulation of underwater target is presented in this paper. The techniques of large dynamic pulse gain control and digital waveform storage are applied.
信号处理模型则根据单脉冲体制角度跟踪系统的处理模式建立，包括自动增益控制、 多普勒 信号检测和角跟踪处理等；
Signal processing model is established, which is based on single pulse angle tracking system, mainly including AGC, Doppler signal detecting and angle tracking.
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