Xref: utzoo rec.ham-radio:8027 sci.electronics:4781
Path: utzoo!attcan!uunet!ncrlnk!ncrcae!hubcap!gatech!udel!rochester!cornell!mailrus!csd4.milw.wisc.edu!nic.MR.NET!umn-d-ub!umn-cs!ns!logajan
From: logajan@ns.UUCP (John Logajan x3118)
Newsgroups: rec.ham-radio,sci.electronics
Subject: Hilbert filters
Message-ID: <1078@ns.UUCP>
Date: 18 Jan 89 21:11:43 GMT
Followup-To: rec.ham-radio
Organization: Network Systems Corp. Mpls MN
Lines: 24


Okay, so what does a Hilbert transform look like?
I know some digital filters look like:

                                |----------------------->[sum]---> out
                                |                          ^
                                |                          |
              [constant]--->[multiply]   [constant]--->[multiply]
                                ^                          ^
                                |                          |
in >---->[sum]------------->[storage]----------------->[storage]
          ^ ^                   |                          |
          | |                   v                          v
          | | [constant]--->[multiply]   [constant]--->[multiply]
          | |___________________|                          |
          |________________________________________________|


Where the four constants determine the characteristics of the filter.

Would suitable constants transform this into a Hilbert filter????
-- 
- John M. Logajan @ Network Systems; 7600 Boone Ave; Brooklyn Park, MN 55428  -
- ...rutgers!umn-cs!ns!logajan / logajan@ns.network.com / john@logajan.mn.org -