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Great problem - 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.

 Post subject: Great problem
Posted: Mon Oct 31, 2005 4:40 pm 

Joined: Mon Oct 31, 2005 4:31 pm
Posts: 2
Hi I have a problem with HFSS.I'm studying a ridged conical horn using HFSS.I have drawn if and I have drawn the box where I have put antenna.When I have started simulation an error message appears
" [warning] Solution Setup 'Setup1': Given the specified frequency and model dimensions, an extremely large mesh will be required to produce an accurate solution. Your model and/or frequency units may be set incorrectly"

I have used a bandwidth that goes from 2 GHz to 9Ghz.
How can solve the problem?
Please help me.
Thanks and excuse me for my english,but I'm italian

Posted  11/12/2012
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