A look at the simplest FM demodulation technique. It doesn’t give the lowest possible output distortion, it doesn’t reject amplitude distortion effects, but it is simple and can be used at virtually ...

Posted in Radio Hacks Tagged demodulation, detector, discriminator, fm, Frequency modulation, integration, pulse, pwm, zero crossing Hiding Data In Music Might Be The Key To Ditching Coffee Shop ...

MSD 101: Demodulation. Aug. 1, 2002. ... These potentially catastrophic problems are caused by repeated high-energy impact events that occur at high frequency and very short duration.

The R&S FSWP phase noise analyzer and VCO tester offers an extended frequency range and a new method for noise figure ...

There’s another demodulation method that’s not so common, but thankfully it’s also pretty easy to understand: the pulse counting detector. As [Allan (W2AEW)] notes in the video below, pulse ...

Demodulation could be reduced or eliminated by passing small direct currents through the superconductor. ... Although no tuned radio-frequency circuit or antenna was used, ...

AC current oscillates at a frequency of 50/60 Hz and is distributed to end consumers through power lines. For communication, data signals must be sent in the same power line without disturbing the ...

Fully compliant with the DVB-T specification, the STV0360 is a single-chip coded orthogonal frequency-division multiplexing (COFDM) demodulator that includes an integrated a/d converter.

If your pulse width modulation (PWM) frequency is, say, 16kHz, you could have a second-order filter with corner frequency at 1kHz, or even 2kHz, that would put the stop band between 48dB and 36dB, ...