Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

equation for ripple optimization goal

Status
Not open for further replies.
G

ge

Full Member level 5
Joined
Jun 23, 2006
Messages
250
Helped
29
Reputation
58
Reaction score
29
Trophy points
1,308
Location
Pennsylvania, USA
Activity points
2,772
In designing filters, it would be nice to optimize to a minimum insertion loss ripple. i.e. S21 less than 0.5dB pp.

Does anyone know how to write that as an equation? I'm running AWR/Microwave Office.

thanks,
GE
 

"Minimal ripple" makes no sense. Filters can be either designed for no passband ripple (Butterworth, Bessel, Chebyshev II) or specific passband ripple amount (Chebyshev I, Elliptic).

The reason why you accept a specified ripple in some cases is that it's linked with a steeper transition band.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top