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Amplitude Modulation Circuits

What is Amplitude Modulation? Circuit Design.

The AM modulation is a kind of modulation technique which is in use since the very early days of wireless data transmission.

 

[PDF]LAB - 1 AMPLITUDE MODULATION AND DEMODULATION

Do the complete revision of Amplitude modulation and Demodulation and find the modulation index for the modulating voltage of 6v and given Vc=60mv, fc=500 KHz, fm=1KHz. 

 

Amplitude Modulation | One Circuit A Week - DoCircuits

Let's check out a few applications using AD633 on DoCircuits. First up, given below is an amplitude modulator circuit. ( Click on the circuit to load it on DoCircuits).

 

AM Modulator

Two signal generators are used in this circuit, one representing a high frequency (200kHz) RF carrier, VG2, the other signal generator is used to inject a 1KHz audio signal. 

 

What is Amplitude Modulation | AM Tutorial | Radio-Electronics.com

An amplitude modulation signal only requires a simple diode detector circuit.

 

Amplitude Modulation (AM), demodulation and their circuit.

Theory: Amplitude modulation or AM is a method to transmit signals via electromagnetic transmission.

 

 

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