Diode Envelope Detector | Amplitude Modulation AM Demodulation
The diode detector has been used for many years for detecting or demodulation signals using amplitude modulation, AM. The AM diode detector offers simplicity and low cost. The circuit for the AM diode detector uses a diode, capacitor and a load resistor which is often the volume control for the audio stages.
The video looks at the characteristics of a diode and how this can be used to rectify the amplitude modulated signal to recover the audio. The way in which the detection or demodulation process operates is shown in an easy to understand fashion.
The AM diode detector circuit is also used as a peak detector for RF signals where again its simplicity is a great advantage.
In the video we also look at what amplitude modulation is: how the amplitude of the signal varies in line with the modulating audio signal.
Amplitude modulation is mainly used for broadcasting on the long, mediaum and short wave bands. It has been used since the beginning of the twentieth century and is still in use today.
More information can be found at: https://www.electronics-notes.com/articles/radio/modulation/am-diode-detector-demodulator.php
Associated website: https://www.electronics-notes.com
Don’t forget to subscribe to the ElectronicsNotes YouTube channel: https://www.youtube.com/channel/UCj5v6V19CtjoeFzuiiEQpRg
Видео Diode Envelope Detector | Amplitude Modulation AM Demodulation канала ElectronicsNotes
The video looks at the characteristics of a diode and how this can be used to rectify the amplitude modulated signal to recover the audio. The way in which the detection or demodulation process operates is shown in an easy to understand fashion.
The AM diode detector circuit is also used as a peak detector for RF signals where again its simplicity is a great advantage.
In the video we also look at what amplitude modulation is: how the amplitude of the signal varies in line with the modulating audio signal.
Amplitude modulation is mainly used for broadcasting on the long, mediaum and short wave bands. It has been used since the beginning of the twentieth century and is still in use today.
More information can be found at: https://www.electronics-notes.com/articles/radio/modulation/am-diode-detector-demodulator.php
Associated website: https://www.electronics-notes.com
Don’t forget to subscribe to the ElectronicsNotes YouTube channel: https://www.youtube.com/channel/UCj5v6V19CtjoeFzuiiEQpRg
Видео Diode Envelope Detector | Amplitude Modulation AM Demodulation канала ElectronicsNotes
Показать
Комментарии отсутствуют
Информация о видео
Другие видео канала
AM Demodulation - Envelope Detector Explained (with Simulation)#161: Circuit Fun: a simple RF detector / demodulator probe for DMM or scopeUnderstanding how the Superhet / Superheterodyne Radio WorksAmplitude Modulation tutorial and AM radio transmitter circuitRadio Receiver Signal to Noise Ratio SNR SpecificationEEVblog #490 - Peak Detector CircuitEC 208 ACE AM Demodulator - Practical Diode Detector-Dr Deepa Elizabeth GeorgeWhat is Modulation ? Why Modulation is Required ? Types of Modulation Explained.Quadrature Mixers, IQ Demodulation, and the Tayloe DetectorDémodulation par détecteur de crête-modulation/démodulation d'amplitude (3/4)Envelope Detector, AM detection in Communication Engineering by Engineering FundaAM Detector DemodulatorAM and FM Radio As Fast As PossibleUnderstanding Modulation! | ICT #7Transistors Explained - How transistors workUnderstanding Amplitude ModulationMorse Code Practice (Letters) Random Order 7#2 DIY FM Receiver: FM Detector#296: SSB & AM RF Envelopes, Peak Envelope Power (PEP), Average Power and more