A GFSK demodulator for low-IF Bluetooth receiver.

A GFSK demodulator for low-IF Bluetooth receiver.

An efficient mixed-mode Gaussian frequency-shift keying (GFSK) demodulator with a frequency offset cancellation circuit is presented. The structure is suitable for a low-IF Bluetooth receiver and can also be applied to other receivers involving continuous phase shift keying (CPSK) signals. The demod...

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Bibliografske podrobnosti
izdano v:IEEE Journal of solid state circuits 38, 8 (2003).
Glavni avtor: Bo Xia
Format: Article
Jezik:English
Teme:
0.35 micron.
16.2 dB.
3 V.
3 mA.
CMOS digital process.
CPSK signals.
DC offset cancellation.
Gaussian frequency-shift keying.
Continuous phase shift keying signals.
Frequency offset cancellation circuit.
Low-IF Bluetooth receiver.
Mixed-mode GFSK demodulator.