The amplitude of the modulating signal controls the amplitude of the carrier frequency, as well as that of the sidebands, in the resulting spectrum. The strength of the modulation is called the depth ...

See modulation and carrier. Vary the Amplitude In AM modulation, the voltage (amplitude) of the carrier is varied by the incoming signal. In this example, the modulating wave implies an analog signal.

The process of varying the frequency of a signal, often periodic ally. An example of FM is the violinist's vibrato, where the length of a string (and therefore the resulting pitch) is rapidly altered ...

Microwave electric field precision measurement based on Rydberg atomic quantum coherence effect has rapidly advanced in recent years, capitalizing on its high sensitivity, broad bandwidth, and ...

In this project, we have developed a basic CNN model which is used for "Automatic Modulation Classification" using constellation diagrams. Also we have experimented and compared the results obtained ...

Complex-Amplitude Modulation by the Spatial Light Modulator To perform high-resolution observation in the deep region, the SLM modulates the excitation beam by applying a phase modulation pattern ...

In particular, multi-level amplitude modulation schemes, which read and write data pages with three or more amplitude gradations, have the advantage of allowing existing optical systems to be used ...