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group delay equations - RF Cafe Forums

Because of the high maintenance needed to monitor and filter spammers from the RF Cafe Forums, I decided that it would be best to just archive the pages to make all the good information posted in the past available for review. It is unfortunate that the scumbags of the world ruin an otherwise useful venue for people wanting to exchanged useful ideas and views. It seems that the more formal social media like Facebook pretty much dominate this kind of venue anymore anyway, so if you would like to post something on RF Cafe's Facebook page, please do.

Below are all of the forum threads, including all the responses to the original posts.


Ming
Post subject: group delay
Unread postPosted: Wed Jul 28, 2004 8:32 am
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Joined: Tue Jan 13, 2004 8:42 am
Posts: 4
Hi. Who knows where I can have group delay equations for filters Butterworth, Chebyshev and others?

I need closed form solutions not differential where I must do GD from delta phase on point by point basis. Thank you for your help to me.

- Ming


Posted  11/12/2012

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