Question

What is amplitude modulation? Explain the block diagram of a practical AM transmitter.



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Answer 1

here is your anwer and to make it easy I have drawed one more diagram

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Answer 2

Question:

What is amplitude modulation?

Explain the block diagram of a practical AM transmitter.

Answer:

What is amplitude modulation?

Amplitude modulation is a modulation technique used in electronic communication, most commonly for transmitting messages with a radio carrier wave.

Explain the block diagram of a practical AM transmitter.

The block diagram of AM transmitter is shown in the following figure.

Both the modulating and the carrier signal is sent to AM modulator.

Power amplifier is used to increase the power levels of AM wave.

This wave is finally passed to the antenna to be transmitted.