The present invention is of limited dynamic range receiver, particularly a chopper signal, there is provided a method of digital automatic gain control. 该方法的特征检测出接收到的和AGC的断续信号的电平,将AGC的信号的电平与接收机的动态范围进行比较,并调整AGC,以在AGC的信号与动态范围界限之间建立起所需...
网络数字自动增益控制 网络释义 1. 数字自动增益控制 航海及... ... digital approximation 数值逼近digital automatic gain control数字自动增益控制difference of longitude 经差 ... www.zftrans.com|基于12个网页
The control system is a closed-loop controller using PI (proportional plus integral) control [11, 12]. Other forms of control algorithm such as PID (proportional plus integral plus derivative) could be used, but the added complexity is unnecessary in this case. The particular control algorithm ...
Gain setting can either be manual, automatic or combination of both. Manual implies the receive chain being fully under user control. This requires user to have perfect knowledge of the receiver and wireless signal in real-time. This is typically possible only in case of static environments such...
Automatic gain control technology is usually adopted to solve the problem of large dynamic range of input signals. Aiming at the challenges existing in digital automatic gain control (DAGC) algorithm, this paper proposes an approximate method based on logarithmic space, and solves the problem of cir...
Digital representations of signals controlled as to amplitude in accordance with stepped gain changes are restored to the original level followed by digital automatic gain control and conversion to an
An automatic gain control device (110) includes a peak detector (202) configured to receive a current output of an ADC (108) and to compare it to a previous out
A fast-settling digital automatic gain control circuit comprises first and second gain-controllable amplifiers in series. Each amplifier can be digitally switched between minimum and maximum gains by control logic that receives inputs from a multi-level voltage comparator. A peak detector connected to...
automatic gain control 使放大电路的增益自动地随信号强度而调整的自动控制方法。实现这种功能的电路简称AGC环。AGC环是闭环电子电路,它可以分成增益受控放大电路和控制电压形成电路两部分。增益受控放大电路位于正向放大通路,其增益随控制电压而改变。控制电压形成电路的基本部件是AGC检波器和低通平滑滤波器,有时也包含门...
1. High Speed Digital Automatic Gain Control System (DAGC) Applied To Pulse Doppler Radar; 用于脉冲多普勒雷达的高速数字自动增益控制(DAGC)系统2) instantaneous digital automatic gain control 数字瞬时自动增益控制3) AGC time constant 自动增益控制时间常数4) digital auto-gain compensative 数字增益...