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hi i am using HFSSv11 simulator to designing micro strip patch antenna and i am using MS FEED LINE TECHNIQUE but when i design this structure in driven modal solution type, after validation check,it gives me wrong result with an an error message as " port refinement ,hf3d error :port faces have not (...)
I am simulating a microstrip line with Driven modal , wave port. I don't know why , validate is ok. then do simulation has something wrong , and error message is below Let me attach my project file, any experienced person can help me. thanks microstrip line (C:/users/HFSS/) HFSSModel1 Simulation completed with execution erro
hi I am new with HFSS but thanks to youtube I tried to design a microstrip MLA with İT. but it gives me this error port refinement, process hf3d error: port waveport is assigned to an internal face. Only allowed with lumped ports.. So can anyone help me (...)
I am new to HFSS and getting following error message- The background does not fully touch the following boundaries: 'PerfE1' . This may produce an incorrect result. (10:39 AM Feb 18, 2012) port refinement, process hf3d error: Too few conductors were found on port Waveport1. (...)
port refinement, process hf3d error : port1 is assigned to an internal face.Only allowed with lumped ports. Kindly solve my problem mail id:
Hello guys, I am trying to simulate Inverted- F antenna by using SMA connector as the feeding. But the error happen: port refinement, process hf3d error: port Waveport1 is assigned to an internal face. Only allowed with lumped ports.. Could you help me to solve (...)
dear all, i had made a spiral inductor structor on hfss 11, the model is complete, but i want to give lumped port on it,bt im getting an error port refinement, process hf3d error: port face does not have a solved inside material on either side. but main thing is that wave (...)
Hi all, I simulate microstrip in indicates as following: HFSSModel1 (DrivenTerminal) port refinement, process hf3d error: port 3 does not have a solved inside material on either side.. (1:13:59 May 03, 2012) Simulation completed with execution error on server: Local Machine. (1:13:59 may 0
help me about this error port refinement, process hf3d error: Terminal Source1_T1 on port p1 contains a non-conducting edge. The terminal may need to be assigned manually
Hello, I am trying to simulate the tapered CPW design which I imported from GDSII file. The basic Idea is to calculate the port to port impedance and calculate S params Now the HFSS is giving this error with the waveport. HFSSDesign2 withprobes(generic) (DrivenTerminal) port (...)
I am getting error "port refinement, process abc3d died unexpectedly" after assigning the mesh operations at the waveport ends. I have assigned mesh operations as "inside selection" but still no luck. I have lots of vias and antivias in my circuit. Please help.
Hi,everyone. I couldn 't run simulation with HFSS V10 in a new mechine, 4 b4bit CPUs, 8G RAM, windows 2003 server. It can't run even for HFSS examp ,the wg_combiner, and the error messages are: wg_combiner (D:/Program Files/Ansoft/HFSS10/Examples/Projects/wg_combiner/) HFSSModel1 port refinement, process abc3d died unexpectedly. (
I'm working with cycloneIII that i want connect the nios with a problem consists of the apperance of this error:"error: port "clk" does not exist in macrofunction "cycloneIII_3c25_niosII_standard_sopc_instance". I dont understand want to do. Indication:cycloneIII_3c25,niosII,windows xp.
I've been trying to simulate a microwave cavity and find higher order resonances, particularly the TE141, which, for my geometry should be up near 27GHz. The solution setup works fine for lower frequency resonances (like the TE111 near 4.5GHz) but begins to give me the following error as I raise the minimum frequency. Adaptive sol
Hi Recently I use hfss to simulate a patch antenna but when i want to analyse all i have this error port refinement, process hf3d error: port excitation is assigned to an internal face. Only allowed with lumped ports.
Hey, I'm trying to design a fractal patch antenna. The patch is fed by a direct-connected probe. However, on running the design, I get the following error message: port refinement, process hf3d error: port 1 is assigned to an internal face. Only allowed with lumped ports.. (...)
Has anyone encountered this error before? I can provide more information as needed. Apologies if unclear, I'm new to this. PML Setup: PML Material parameters are out of sync with the problem setup and need to be recalculated using the PML Setup Wizard. Adaptive solution setup, process hf3d error: Failure in source
i am designing a dual band power divider at 1.8 GHz and 2.6 GHz. When i analyze the design i get an error stating port refinement error :port 1 is assigned to an internal face. I am attaching the hfss file along with it.Please tell me what to do with this?
please help me thank you !!
"port refinement, process hf3d error: port 2 does not have a solved inside material on either side" Does anyone know what is the root of cause of this error? I try to run driven terminal simulation with HFSS 12 but never get it done. If you know the basic that we need to do driven terminal simulation, i (...)
Hi, I tried to modify my model in order to set the feeding. But when starting the simulation I get this error (port refinement, process hf3d error: port face does not have a solved inside material on either side). Can someone help me please? In attachment there is the hfss model. Thank you Enea
hi every body. could somebody tell me how I could Have radiation box and waveport with eachother in HFSS? I use cap but HFSS gives me an error( port refinement, process hf3d error: port 1 is assigned to an internal face. Only allowed with lumped ports). I think (...)
I have a problem. I run the simulation successfully in HFSS12. But when i want to do transient analysis in HFSS13 for the same structure. It reports that port refinement, process hf3d error: port '1' is not a TEM port as required for transient analysis. Here, waveport is (...)
Need Help here.... I am simulating a very short dipole(overall length 9 nm) with operating freq of 650 THz in HFSS v11. Solution type is driven modal and i assigned a lumped port of 50 ohm port impedance. The error i got was " port refinement, process hf3d error: Failed to solve the (...)
I am having an HFSS problem and am fairly new at this. I have a pc board with a differential trace. It is a 4 layer board with grounds on the sides and also on the other 3 layers. When I put a radiation boundary around this, the boundary lines straight up with the differential trace and the grounds. It looks like you would take a cross section
Hi, I am trying to simulate a simple rectangular waveguides to check how HFSS simulation works. Basically, I specify waveports with 3 modes. I was running from 1-25GHz. My cutoff freqs are TE10 = 9.72GHz, TE20 = 19.44GHz, TE01 = 24.19GHz, and TM11 = 26.07GHz, ... I didn't have any problems when I had 3modes defined for each port. When I incre
Hi to all, I am a newbie in HFSS 9.2. I have designed an inductor which is attached to this message and during the analysis I get the following message: " port refinement, process abc3d : There are no tetrahedral faces assigned to boundary "PerfE1". Since boundary operations are order dependent, please check to make certain that this bo
hi guys! i get an error when trying to extract blockage for my reference library. the error says: port type table not defined. but i have already done the loadModule "pg_only.porttypes" command. the "pg_only.porttypes" file contains: dBSetCellportTypes "REFERENCE" "*" '( ("VDD" (...)
When I clicked to anlyze, I got this error. Can anyone help me ? I attached the project file. Project3 (C:/Documents and Settings/nerdem/Desktop/filter2/) HFSSDesign2 port refinement, process abc3d: port Lumpport1 with terminals will not support terminal mode(s). Most likely causes are: (...)
I'm trying to simulate a hexagonal unite cell with Floquet port in HFSS 1. I used a lattice coordination system, as shown in the picture? Is that I reduced the hexagonal unit cell to the rhombic unit cell (that rhomb
hi all i'm design antenna in HFSS, and i find this: port refinement, process hf3d error: Failure in assembling radiation term.. (10:40 Mei 24, 2010) what does it mean? can anyone tell me..
Hi, All When I simulate a 8 traces with hfss v12, a error message is shown as follow: port refinement, process hf3d error: Too few conductors were found on port 1. There should be one conductor for each terminal, with one additional reference conductor. Unintentional contact between conductors may cause (...)
While simulating the rectangular patch antenna following error will occur. port refinement, process hf3d error: Failure in solving the ports.please help to solve this problem.
Here is the error: HFSSDesign1 (DrivenTerminal) port refinement, process hf3d error: Too few conductors were found on port 1. There should be one conductor for each terminal, with one additional reference conductor. Unintentional contact between conductors may cause this (...)
Here is the error: HFSSDesign1 (DrivenTerminal) port refinement, process hf3d error: Too few conductors were found on port 1. There should be one conductor for each terminal, with one additional reference conductor. Unintentional contact between conductors may cause this error.. (...)
recently,when simulating the structure of spiral inductor with NI core,faced the problem about mesh or port.the error in detail: port refinement, process abc3d: port Lumpport1 with terminals will not support terminal mode(s). Most likely causes are: Incorrect (...)
Hello all, I've correctly synthesized blocks. Then I'm using structural description to build the complete component. I'm sure the connections are correct and that there're no floating i/p ports, but I get the following error during synthesis: Xst:1706 - Unit : port <7>> of logic node <7>_inv> has
i m designing a patch antenna in HFSS at 30 tetra hz but i m having a following error : HFSSDesign1 (DrivenModal) 1. port refinement, process hf3d error: Failed to solve the problem due to lack of precision. The likely cause is that the frequency is too low. 2. Simulation completed with execution (...)
Hello, I have an error in a HFSS simulation: Adaptive solution setup, process hf3d error: Failure in processing solution for output.. (7:02:12 PM Oct 06, 2013) Simulation completed with execution error on server: Local Machine. (7:02:12 PM Oct 06, 2013) Does anyone have any insight into the (...)
Hello, M working on ansoft designer 8.0 EM design. After creating ports when I click for mesh overlay display m getting error "port 1 : Failed to collect port geometry needed for meshing" same for port 2. When I analyze the setup I get error "An error occurred during the (...)
Hi Im new to cst designing coaxial fed bow tie antenna.i got this error"port "1" is inhomogeneously filled within the first 3 mesh cells".cnt find out the problem.plzz help !!!very urgent..i have attached our cst file.."THNX IN ADVANCE"111591111591
Dear Sir: I am trying to simulate an anntena, but I need two wave port to input. I am not sure how to define two input port at the same time. I just chose both two retangular ports and define them as wave port1. But when running the simulation,the the system said as follow: port refinement, (...)
I modeled this design and when tryed to analyze error ocurred: port refinement, process abc3d : There are no boundaries to define "Waveport1" correctly. This may be due to incorrect material definitions for those objects that make up the port surface. Please verify the material assignments and properties. (2:13 Lap (...)
Hi all, I am fairly new to EM field simulation. I am trying to simulate a 4-metal layer laminate with drilled vias - the bottom metal is GND. All my vias are shorted together. The objective is to quantify the inductance between the via top metal and the bottom GND plane. Please see the attached model in the zip file. When I define the lumped
Hi I stream in a gds file into milkyway lib,and when I do BPV ,I get the error as "error : port type table is not defined",have anybody seen it ?And how to solve this problem? Thanks in advance! Flyankh
hi, i just run my simulation but it end up with this message: port refinement, process abc3d : There are no tetrahedral faces assigned to boundary "Short". Since boundary operations are order dependent, please check to make certain that this boundary is not being ignored because of other operations on the same surface. It is recomm
Hi, all I am trying to simulate the electric field distribution inside the water filled circular glass tube, while the incident wave is the TE10 mode of the waveguide(with the flange connected to one end of the cavity). I also set up a air box more than quarter wavelength away and assign radiation boundary around it. The hfss file is att
I have not seen this one before. Anyone have a clue? My best guess is a memory overrun, but usually I see that with larger models. I can switch to interpolating sweep and it seems to run fine. Just wondering. HFSSDesign1 (DrivenModal) Fast sweep setup, process hf3d error: Failure in Lanczos: out of precision.. (6:53 AM Nov
I keep getting this out of memory error in HFSS, but the problem is I still have free memory and my computer never even started using the swap space. HFSSDesign1 (DrivenModal) Adaptive solution setup, process hf3d error: Matrix solver exception: out of memory.. (10:59 AM Jun 12, 2009) Simulation completed with execut
hi, everyone, when i detach the scan chain within Astro, i get a error as follow: Detaching scan chain 2 ... Total number of edges in scan chain group is 6283 Number of scan pins processed is 6283 error : port instance 1657189 does not connect to net 1603846 in CG. WARNING : Assert failed at cgInc.c(1209) error : (...)