- Frequency-shift
keying (FSK) is a
frequency modulation scheme in
which digital information is
encoded on a
carrier signal by
periodically shifting the...
-
sympathy with the
analogue signal to be sent.
There are two
methods used to
demodulate AM signals: The
envelope detector is a very
simple method of demodulation...
-
typically in
composite form with
separate baseband audio. The act of
demodulating converts broadband video to
baseband video.
Fiber optic allows the signal...
-
scheme with an
appropriately large baseband DC offset, to
produce the
demodulating tone
superimposed on the
modulated audio spectrum, is one way to generate...
- sent simultaneously, in parallel. At the receiver, the
carriers are
demodulated and the bits are
combined in the
proper order into one bitstream. Many...
-
accurate satellite location from this
transmitted message, the
receiver must
demodulate the
message from each
satellite it
includes in its
solution for 18 to...
- {\displaystyle 2f_{0}} . If the
demodulating carrier is not in the
correct phase (cosine
phase here), then the
demodulated signal will be some
linear combination...
-
there is an
obvious alternative method of demodulation.
Instead of
demodulating as
usual and
ignoring carrier-phase ambiguity, the
phase between two...
- on
known signals.
Vector signal analyzers are
useful in
measuring and
demodulating digitally modulated signals like W-CDMA, LTE, and WLAN.
These measurements...
-
standard AM
receiver using an
envelope detector is
incapable of
properly demodulating such a signal. Rather,
synchronous detection is required. Thus double-sideband...
