Nov 17, 2006 · hfss lump port If the size of the lumped size is too big, you may have to change the dimension of the simulated structure in order to leave the space to the port. In this case, the size of the lumped size does matter.

Jul 21, 2016 · HFSS uses adaptive meshing, which is to say that it sets up an initial mesh, solves the fields, and then re-meshes based on where the fields have a high concentration and/or gradient. Each re-meshing step is called an "adaptive pass". Importantly, at each step, the scattering parameters are evaluated at each port, and compared to the previous step.

Sep 10, 2007 · hfss coplanar Hi, Attached are port tutorials for your reference. I believe the second one which talks about CPW port is especially useful for you and should be able to clear your doubts and address your issues. It has details on how to set up the grounded/ungrounded/partially grounded CPW in HFSS and their applications.

Nov 13, 2005 · hfss cang_deg There are two functions called cang_deg and cang_ang which can Cumulate angle (phase) of a complex number, cut at +/-180 or +/- pi in HFSS over version 10. Reactions: cannibol_90

Dec 12, 2006 · Is someone aware how to create an "if-then-else" type of conditional statement in HFSS? I wish to assign value to a Project or Design Variable based on a condition. More explicit, my requirement is as follows: We are aware of creation of project/design variables in HFSS. Say, I wish to create following project variables in HFSS:

Oct 23, 2004 · When a waveport is left un-normalized HFSS tries to minimize the reflections between the port and the circuit. This allows you to analyze the return loss of your circuit as if it were feed by a perfectly matched source.

Oct 14, 2016 · Joined Feb 18, 2007 Messages 1,140 Helped 224 Reputation 446 Reaction score 116 Trophy points 1,343 Location All over the Map.

Jul 25, 2009 · In the end.Never ignore/neglect the option of HELP in any software you use. Whenever you comeup with a question,try to search it in HELP. HFSS HELP is quite good and you ll find most of the answers from there. IF you are not clear about anything after reading help then feel free to ask. All the definitions written here can be found in HFSS help.

Jan 19, 2006 · Hi. I've simulated an antenna array with lumped ports as the feed for each of the 4 antennas. I thought that after simulation I could just change the phase and the 3D Polar plot and Radiation Pattern plot would change when I view their reports (radiation plots). Am I doing something wrong? Thanks.

Dec 3, 2011 · I'm sure I've seen other people using HFSS select an item inside an AriBox, by holding down some keys, but I can't seem to find anything that works. Sometimes I resort to deleting the AirBox so I can edit the rest of the antenna, then reinstating the AirBox, and setting up the boundary conditions again, which is a very tedious way to work!