bessels high pass filter

[rogger123]

hi,
does anyone know of a besseles high pass filter.. i have not been able to find any sort of informationon it. for example its chararcteristics etc..
can someone give me some information on it or some documents that descirbe this filter.. in digital or analog domain... i didn't see matlab support it either..

regards
rogger

 

[rogger123]

hi guys,
can someone please help .. i really need some information .. i have not been able to find any thing...
regards
rogger

 

[wholx]

of course Matlab supports it. check out it's help function by searching Bessel.

many docs on Bessel design on the web. for analog design, a free tool from TI called FilterPro is very useful and can be downloaded on TI's website. two structures are used in this tool.

 

[nemoium]

hi, good luck 。
i know a little.
it 's a fact that few books introduce it.

best regards