- use many
kinds of
demodulators. For example, in a modem,
which is a
contraction of the
terms modulator/
demodulator, a
demodulator is used to extract...
- A fax
demodulator is a
device used to
intercept fax
messages by
listening in on a
telephone line or
radio signal. A
typical (Group III) fax transmission...
- 50 GHz
channel spacing system. A
demodulator for
optical DQPSK signals can be
constructed using two
matched DPSK
demodulators with
phase off-set at ± π / 4...
-
Demodulator that uses a
replica of the
unmodulated carrier...
- control,
radar and
telecommunication systems,
servo mechanisms, and
demodulators.
Phase detectors for phase-locked loop
circuits may be
classified in...
- Corp Newkirk,
David and Karlquist, Rick (2004). Mixers,
modulators and
demodulators. In D. G. Reed (ed.), The ARRL
Handbook for
Radio Communications (81st...
-
switching amplifiers with
these FM and
other waveforms, and
sometimes QAM
demodulators are used to
receive the
signals put out by
these switching amplifiers...
- bits
forms the
symbol that is
represented by the
particular phase. The
demodulator,
which is
designed specifically for the symbol-set used by the modulator...
- (B-Y), and (G-Y). The
combinations of
usually two, but
sometimes three demodulators were: (I) / (Q), (as used in the 1954 RCA CTC-2 and the 1985 RCA "Colortrak"...
-
carrier wave's
frequency that is varied. A
radio receiver contains a
demodulator that
extracts the
original program material from the
broadcast wave....
