with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements

Introduced: January 1995

Last revised: January 2006

Full Title

Modulated-carrier systems > Frequency-modulated carrier systems, i.e. using frequency-shift keying > Demodulator circuits; Receiver circuits > with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements

Classification Context

Section:: ELECTRICITY
Class:: ELECTRIC COMMUNICATION TECHNIQUE
Subclass:: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION

2 direct subcodes

Child Classifications

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H04L 27/148 using filters, including PLL-type filters
H04L 27/152 using controlled oscillators, e.g. PLL arrangements