Frequency Modulation (FM) sounds simple at first, but understanding the electronics behind modulation and demodulation of an FM signal can be confusing. We’ve covered the basics before ...

So by manipulating the reference IQ signal we can create amplitude modulation or phase modulation and changing phase can also create frequency modulation. In real life, you might have two stations ...

Software-Defined Radio and the Magic of Frequency Modulation The world around us hums with invisible signals, carrying everything from our ...

Classic synthesizer plugins offer a great entry point for unusual and rare synth designs, and this Korg design is one of the ...

In radio communications, one way to generate single sideband (SSB) signals is to make a double sideband signal by feeding a carrier and a modulation signal into ... signal only needs to operate at one ...

Each unit cell on the panel contains a MOSFET switch that opens or closes in response to voltage changes. When the first ...

The laser may be of any suitable type and wavelength, and the RF modulation ... in frequency by the resonator's free spectral range. It can be demodulated by a fast photodiode to produce a signal ...

(1) An earlier magnetic disk encoding method that places clock bits onto the medium along with the data bits. It was superseded by MFM and RLL. FM radio was invented in the early 1930s by Edwin ...