RF tutorials - Why is AM inefficient? @FesZElectronics
RF tutorials - Why is AM inefficient?  @FesZElectronics
Uploaded January 2021 | Updated September 2026, 2 weeks ago
#105 In this video I look at some of the proprieties of AM radio. In particular what the transmitted signal looks like both in time domain and frequency domain. From there its just one more step to see what an efficient AM radio signal would look like.

Further reading:
en.wikipedia.org/wiki/Amplitude_modulation

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RF tutorials - Why is AM inefficient?

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