a problem about designing micstrip filer use ensemble!

Status
Not open for further replies.
H

hakunamatata

Member level 1
Joined
Feb 26, 2003
Messages
33
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,286
Activity points
300
hi!everyone,i am designing a microstrip filter using HTS.the tranmission band is 2~2.025Ghz.when i use ensemble ,i donnt know whats the value in"adaptive frequency option"in"adaptive analysis option"is proper!and i found that if i change the value in"adaptive frequency option" ,the speed of convergency is also different.sometimes it cannot be convergent when i set the suggested value 0.05 in the"target maximum delta norm(q) option".why?and whats the value in "target.."is proper.
i need some information about these!
thanks in advance!
 

In my experience, 0.05 is the not a very good value. You may try for 0.005. But it will take longer time. But if you just want get a quick an approximate result then just leave adaptive analysis. Try to go for meshing for maximum frequency or little bit higher frequency for better accuracy. For your case you may choose fixed meshing at 2.5 GHz and leave adaptive analysis.

:!: :idea: :?:


 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…