AGC Circuit

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AGC Circuit

Circuit Description

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The circuit senses the peak level of an input signal and outputs the appropriate level of amplification to stabilise the output. This way when the signal grows too much after amplification, it's thwarted by a correspondingly lower amplification control signal from the AGC. This circuit amplifies weak signals and reduces large signals.
You cannot sense the peak level with only a LPF. Maybe you need to add a diode.
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AGC Circuit 1

Julia1927
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AGC Circuit-Rahul

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Copy of AGC Circuit

Tejaszilpilwar
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AGC Circuit Adcom Assignment

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Copy of AGC Circuit

Penstep
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AGC Circuit

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AGC Circuit AD

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notice board agc

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Copy of AGC Circuit

ALPEZL

Creator

Penstep

18 Circuits

Date Created

5 years ago

Last Modified

3 years, 9 months ago

Tags

  • rf
  • rf attenuation
  • weak signals
  • strong signals
  • automatic gain control
  • signals
  • simple gain control
  • agc