Amplitude Modulator - I

464

04:31:37

It's my first Amplitude modulator. 

The circuit uses four op-amps. 

First: Wien bridge Oscillator (produces carrier) 

Second: Adder (carrier + message + clipped negative V)

Third: Clamped message signal

Fourth: Differential amplifier with filter

Short story: "Blue - Orange = Green"

Give circuit a little time and it shall not disappoint you.

published 11 years ago

reinhold

11 years ago

Very good

McallenNJB

10 years ago

Hello sunithdingra im also an electronics and communication engineer, and i saw your wirka and they were all incredible im also 19 years old but i dont understand some of your works

sumitdhingra

10 years ago

Don't worry you will eventually understand them. I would prefer you to focus on analog electronics. Browse community. I'm not good at all myself.

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