Newsgroups: sci.electronics
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From: mcdonald@aries.scs.uiuc.edu (Doug McDonald)
Subject: odd filter wanted
Message-ID: <1991Apr30.003318.12397@ux1.cso.uiuc.edu>
Sender: usenet@ux1.cso.uiuc.edu (News)
Organization: University of Illinois at Urbana
Date: Tue, 30 Apr 1991 00:33:18 GMT
Lines: 16

I'm looking to see if someone sells some reasonable approximation
to an electrical filter network I need. I know perfectly well how to
kludge one together, but is a mess involving several delay lines
(I would use lengths of coax.)


What I need is a filter with a time response that is about 30
nanoseconds wide FWHM and has either a rectangular time response
(or a reasonable trapeziodal approximation) or a Gaussian response.


Anybody have any ideas?

Doug McDonald (mcdonald@aries.scs.uiuc.edu)