Browser not supported

✕
Go back

Tier limit reached

✕

NPN-amplifier-02

0
Favorite
0
copy
Copy
461
Views
Open Circuit
NPN-amplifier-02
Social Share
Embed circuit
Embed linked image

Circuit Description

Graph image for NPN-amplifier-02

Circuit Graph

The circuit demodulates an AM (DSBFC) signal using a diode half-wave rectifier followed by an RC circuit. This is known as envelope detector. The carrier frequency of 500 kHz is close to 455 kHz standard AM broadcast receiver IF. The relatively high modulating signal frequency of 10 kHz was chosen so that the waveform can still show the sinusoidal form of the modulated signal.

There are currently no comments

Creator

Profile image for vvillatora

vvillatora

5 Circuits

Date Created

3 years, 11 months ago

Last Modified

3 years, 11 months ago

Tags

  • detector
  • rectifier
  • half-wave rectifier
  • envelope detector
  • diode applications
  • am
  • diode detector
  • am demodulator
  • am detector
  • demodulator

Circuit Copied From

NPN-amplifier

Related Circuits

Preview of Three-phase rectifier with virtual ground

Three-phase rectifier with virtual ground

by BezerraBrasileiro

9655
13
copy
72
Preview of AC to DC Converter

AC to DC Converter

by MrPrashant

9073
6
copy
114
Preview of The Full-Wave Rectifier

The Full-Wave Rectifier

by BezerraBrasileiro

8496
3
copy
66

Circuit Graph

✕
Graph image for NPN-amplifier-02

Remove Comment

✕

Are you sure you want to remove your comment? This action cannot be undone.

Cancel Remove Comment

✕
Cancel Send

Enter Email

✕