Typical carrier frequency for amplitude modulation

Thread starter SK1.618
Start date Feb 4, 2014
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Amplitude Carrier Frequency Modulation

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A typical carrier frequency for amplitude modulation (AM) can range from tens of Hz to optical frequencies, depending on the application. In spectroscopy, amplitude modulation is utilized across the entire electromagnetic spectrum, including radio waves and gamma radiation. The choice of carrier frequency is flexible and can be tailored to specific experimental needs. This versatility allows for effective signal transmission and analysis in various fields. Understanding the range of frequencies applicable to AM is crucial for optimizing spectroscopy techniques.

Feb 4, 2014

SK1.618

What is a typical carrier frequency for amplitude modulation? In particular, for amplitude modulation in spectroscopy.

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Feb 4, 2014

f95toli

Science Advisor

It can be any frequency you want, AM is used from tens of Hz up to optical frequencies.
Likewise, spectroscopy is done using EM radiaton from the whole spectrum: from radio waves up to gamma radiation.

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