DECT Mobile Phone Architecture Model

speaker

Amplifier

voice coding

A/D and

D/A

BMC

(burst mode

controller)

micro

controller

keyboard

display

Audio section

modulator

and

upconverter

duplexer

Antenna

RF section

IF section

mixer

RF

amplifier

LNA/

mixer

VCO

mixer

IF

demodulator

synthesizer

synthesizer

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