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: what do you use to simulate the pwb of mobile phone? Posted: Thu Sep 01, 2005 4:22 am
hello , everyone:
what do you use to simulate the pwb of mobile phone
In addition to functional validation,it is necessary to perform rf circuit simulation to satisfy the need of EMC.
Post subject: Posted: Thu Sep 01, 2005 6:08 am
Joined: Mon Jun 27, 2005 2:02 pm
EMC effects in PWB level are usually simulated by EM (Electromagnetic) software as: HFSS, Momentum etc. With this kind of software you can observe radiation patterns etc from vias and see the effects of unterminated signals.
However, this kind of simulation is only good to obseve major obstacles and see areas that are prone to problems. The real results would be obtained only after the PWB is manufactured and populated with components. Only then, you can see the real problems and tackle them accordingly.