AMPLITUDE MODULATION Lectrure – 2 Amplitude Modulation (or simply AM) Introduction Single Tone, Multi tone and Baseband signals Time domain description Frequency domain description Power and Current Relations 2. Modulators Switching Modulator Square Law Modulator 3. Demodulators Square Law Demodulator Detector Demodulator Envelope Detector 4. Virtues and Limitations of AM 2. AM Generation (AM …
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