bandpass systems

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2 total messages Started by Brad Hedstrom Wed, 12 Dec 1990 14:19

#1364

Author: Brad Hedstrom
Date: Wed, 12 Dec 1990 14:19

8 lines
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I'm looking for articles which deal with simulating bandpass systems
(e.g. communications). Specifically the use of analytic representation
(or pre-envelop) of a bandpass signal to avoid generating the carrier.
_____________________________________________________________________________
Brad Hedstrom, University of Victoria, ECE Dept.
Internet:  hedstrom@sirius.uvic.ca
UUCP:   ...!{uw-beaver,ubc-vision}!uvicctr!hedstrom

Re: bandpass systems

#1370

Author: Al Kovalick
Date: Thu, 13 Dec 1990 19:37

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> I'm looking for articles which deal with simulating bandpass systems
> (e.g. communications). Specifically the use of analytic representation
> (or pre-envelop) of a bandpass signal to avoid generating the carrier.
_____________________________________________________________________________
 
The best I have seen in this area is from "Digital Communications 2ed"
BY John Proakis, McGraw Hill.  See chapter 3 ," Characterization of
signals and systems".  Three methods of representing bandpass signals
are given.  When doing simulation of comm systems these forms are
invaluable.  Comdisco systems of Foster City, Cal. builds a beautiful
comms silulator that uses the  bandpass representation method. The
program is called SPW for Signal Processing WorkStation.      

  Al Kovalick HP Palo Alto, Ca.

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