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  REQ sonnet traing files or manual files
who have these and manual files? loverrf.

zunwang 30/4 2008/8/27 06:29
  Problems with IE3D simulation
Hello Everybody: I'm trying to simualte an antipodal Vivaldi antenna on IE3D but I don't know how to do it. I would like to import both faces from two different dxf files, so inferior.dxf go...

btcdtc 4/4 2008/8/27 05:59
  star-rcxt Simulation
how to run different corner in star-rcxt. I have defined corners in .mapping files, however, all the results are the same.

ct731 12/1 2008/8/27 06:29
  hfss ver 11.0.1
For anyone who has not already noticed, HFSS version 11.0.1 is out and available from w*w.ansoft.com.

pdang 12/1 2008/8/27 05:51
  Ansoft Maxwell and Q3D
Is Q3D extractor able to perform the 2DMaxwell capabilities?

netlgc 4/3 2008/8/27 05:49
  HE11 mode of cylindrical dielectric resonator
Do you have any idea of HE11 mode of dielectric resonator,and if the dielectric constant is about 38, how to let the HE11 mode to become the dominant mode?what is the Heigh/diameter ratio? than...

mxg330 4/1 2008/8/27 06:20
  HFSS boundary conditions!!!
hi, i have a very basic doubt about HFSS boundary conditions.can anybody tell me wat is a radiation boundary in HFSS?why, if at all , we need to define a radiation boundary for antenna structures...

addxjyx 4/5 2008/8/27 06:14
  help!how to see the waveguide filter's group delay in HFSS
I am designing a waveguide filter using HFSS and need to see the group delay of the filter but I donnt know how to see it in HFSS.I think maybe using the "output variable" in the postprocessing but I ...

fujun2013 4/1 2008/8/27 06:18
  ADI-FDTD papers
Anyone having these papers? thanks very much. Modification to convolution CFS-PML for the ADI-FDTD method, Feb 2006, Microwave and Optical Technology Letters A simple method to determine the...

spacebac 5/7 2008/8/27 05:44
  cylindrical cavity in HFSS
I am making a cylindrical cavity in HFSS. The cavity is air-filled. The internal excitation would be provided across teflon through the probe. The air-filled cavity is enclosed inside a copper enclosu...

hualeyan 4/1 2008/8/27 06:02
  need advise on waveguides
Can anyone suggest me good books for antennas and waveguides? Thanx in advance.

fujun2013 4/9 2008/8/27 06:12
  low frequency RFID and bandwidth choosing
i need to do simulation base on the low frequency RFID. simulation is base on matlab and how to characterize it. so i will simulate the radiation pattern of antennas, and might be the smith chart....

ybyygu 6/2 2008/8/27 05:46
  Waveport for narrow lines
Dear All, I have some difficulties in defining the waveport in my HFSS project. I am not even sure if waveport is suitable for this kind of structure. The lumped port did work fine, though. Could...

ct731 4/3 2008/8/27 06:19
  CST Studio Suite 2008 On Windows Vista
Does anyone know if CST SS 2008 is supposed to work on Windows Vista? Thanks.

ct731 4/4 2008/8/27 05:42
  via type for RF performance
I am study about via layout for RF performance. I try a 2-metal spiral inductor with different via shapes to observe its RF performnace . But the result is little diffeent , I am thinking about wh...

ct731 4/2 2008/8/27 05:49
  how to get characteristic impedance from CPW through HFSS
I used HFSS to simulate CPW, and I want to know the characteristic impedance.I used the wave port and lumped port , have set the proper size, to excite the CPW. And I got the port z0 50 or 75 ohm, th...

dongyea 8/4 2008/8/27 05:44
  two tier deembedding
Hallo, open-short or thru-short deembedding procedures for transistor or planar inductor deembedding deliver the DUT scattering matrix with respect to 50 ohm (or whatever the NWA uses). Ri...

saigu 4/1 2008/8/27 06:01
  EMDS VS HFSS
did any one used both , or compared them khouly

chdd 4/4 2008/8/27 05:57
  a basic question about high frequency signal transmission
Hello, everyone, my question maybe very easy for the guys working on electromagnetic. I think transmitting a signal at a high frequency can attain a longer distance than low frequency transmission, s...

wyslnhhh56 4/3 2008/8/27 06:22
  PIFA ie3d
hi all, i have attached my PIFA antenna structure? how to make it to finite ground plane with particular dimensions? is my structure infinite gnd plane? if i change the plane leng...

lassa 6/5 2008/8/27 06:02
  Co-planar waveguide(CPW)
How back metallization of substrate affects the performance of the CPW structure ?

scuzt 5/2 2008/8/27 05:48
  How to draw coaxial feeding line to microstrip patch in HFSS
Dear Sir/Madam, Let me know how to draw coaxial feeding line in HFSS and IE3D? I am designing a microstrip patch with coaxial feeding for my project. How to do the matching in such case? Please ...

rickli 5/2 2008/8/27 06:15
  Taflove's computational electrodynamics (third edition)
where can I find an e-book

booksir 7/3 2008/8/27 06:10
  hfss_symmetry_plane
Hallo, we defined two lumped ports to excite a differential planar inductor, which is symmetric. Is it possible to delete half of the structure (even the second port) and just calculate one port ...

bubulu 5/2 2008/8/27 05:52
  What's axial ratio and polarization ratio rhcp is acceptable
What's axial ratio and polarization ratio rhcp is acceptable? I'm working on a truncated corner patch at 2.4 GHz

htc2498 5/6 2008/8/27 05:56
  HFSS port assignment
I am making HFSS yagi Uda antenna and i need to excite the antenna how I could do this

hgping 5/4 2008/8/27 05:55
  How to read off Beamwidth in HFSS?
Hi, in HFSSv9, how do i read off/calculate the beam width of a Horn antenna I've simulated? cheers

lassa 7/1 2008/8/27 06:23
  Waveguide to coax transition
Hi to all, I am working in a waveguide to coas transition in ku band. I can improve the transition matching. I have tried with screws and so on. someone can help me?

ai8957382 5/3 2008/8/27 05:48
  need w-band limiter
Please tell me where I can obtain w-band limiter

wyslnhhh56 5/1 2008/8/27 05:50
  Need to connect 2 copper plates on HFSS
I need the technique to connect 2 rectangular copper plates mounted in a FR4 structure using HFSS. Anybody can help me? Thanks..

398338 4/3 2008/8/27 05:58
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