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
page, please do.
Below are all of the forum threads, including all
the responses to the original posts.
Post subject: group delay Posted: Wed Sep 21, 2005 2:13 am
How can I translate deviation from linear phase to group delay variation.
Post subject: Posted: Wed Sep 21, 2005 10:33 am
Take the derivitave of the phase.
Post subject: Group delayPosted: Wed Sep 21, 2005 1:57 pm
If you plot the phase, take the slope of the phase vs frequency. That is the group delay.