The wave port is within FSP (the spherical air solid). If this is removed I see the port solution complete. Jason On 3/2/2011 2:22 PM, Jagan Rajagopalan wrote: > Thank you all for the reply. > Jason - My bad. I intended to write "creating a port face" (not a > box). And I have defined the wave port on the model bounday touching > the face of my signal and ground. > I have attached my project file here. You can see the port face > defined and the integration line drawn from signal bottom to signal > top. Please let me know if am missing something in my port definition > Thank you for the time. > Jagan > > On Wed, Mar 2, 2011 at 12:49 PM, JASON MILLER <jason.miller@xxxxxxxxxx > <mailto:jason.miller@xxxxxxxxxx>> wrote: > > Hi Jagan, > > Not sure if you intended to write "creating a port /box/" but if > you are using a box for a wave port, it may be extending into the > problem, which is not allowed. The wave port should be located on > the face or boundary of the HFSS problem. > > Here's an example of a simple wave port definition where the wave > port is defined on the boundary of the problem: > http://www.hfss-forum.com/viewtopic.php?f=19&t=15 > <http://www.hfss-forum.com/viewtopic.php?f=19&t=15> > > Hope that helps. > > Thanks > Jason Miller > Oracle > > > > On 3/2/2011 12:19 PM, Jagan Rajagopalan wrote: >> Hello Experts, >> I am trying to do a flip chip (GaAs die flipped on to a laminate) >> simulation >> using HFSS. I want to assign wave port exciatition to the signal input >> trace. I followed the HFSS guidelines of assigning a wave port by >> creating a >> port box and drawing integration line between ground and signal. But I am >> getting a strange error >> >> " Port refinement, process hf3d error: Port WavePort1 is assigned to an >> internal face. Only allowed with lumped ports". >> >> I am not able to understand what this error means. Any advice on what >> this >> means and how to assign wave ports ? >> >> Thank you, >> Jagan >> >> PS: The project simulates well with lumped ports. But want to compare >> results with wave ports too. >> >> >> ------------------------------------------------------------------ >> To unsubscribe from si-list: >> si-list-request@xxxxxxxxxxxxx >> <mailto:si-list-request@xxxxxxxxxxxxx> with 'unsubscribe' in the >> Subject field or to administer your membership from a web page, >> go to: //www.freelists.org/webpage/si-list For help: >> si-list-request@xxxxxxxxxxxxx >> <mailto:si-list-request@xxxxxxxxxxxxx> with 'help' in the Subject >> field List technical documents are available at: >> http://www.si-list.net <http://www.si-list.net/> List archives >> are viewable at: //www.freelists.org/archives/si-list Old >> (prior to June 6, 2001) list archives are viewable at: >> http://www.qsl.net/wb6tpu > > -- > Oracle <http://www.oracle.com/> > JASON R. MILLER | PRINCIPAL HARDWARE ENGINEER > PHONE: 781.442.2774 | MOBILE: 617.548.7768 > 35 NETWORK DRIVE | BURLINGTON, MA 01803 > > -- Oracle <http://www.oracle.com> JASON R. MILLER | PRINCIPAL HARDWARE ENGINEER PHONE: 781.442.2774 | MOBILE: 617.548.7768 35 NETWORK DRIVE | BURLINGTON, MA 01803 ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List technical documents are available at: http://www.si-list.net List archives are viewable at: //www.freelists.org/archives/si-list Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu