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A.M. Radio Receivers

A.M. Radio Receivers A radio receiver is a device which reproduces the modulated or radio swells into sound swells.    In India, only breadt...

Engineer Simple

A.M. Diode Detector

A.M. Diode Detector A.M. Diode Detector- Fig-1 shows a simple sensor circuit employing vacuum diode and sludge circuit.     The modulated su...

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Demodulation

Demodulation The process of recovering the audio signal from the modulated surge is known as demodulation or detection. Modulation is done t...

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Types of Modulation Full Details

Types of Modulation As you'll recall, modulation is the process of changing breadth or frequence or phase of a carrier surge in agreemen...

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Modulation

Modulation As bandied before, a high frequence carrier surge is used to carry the audio signal.     The question arises how the audio signa...

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Radio Broadcasting, Transmission and Reception

Radio Broadcasting, Transmission and Reception Radio communication means the radiation of radio swells by the transmitting station,      the...

Engineer Simple