HFSS

I am a bit confused about the relationship between solution frequency and radiation box(i am creating by create open region). Let's suppose, I'm simulating for a broad band and doing a fast sweep, putting center frequency as solution frequency e.g. for 1-100 THz, 50 THz and creating a radiation...

This periodic structure was simulated by Ansys HFSS with floquet port excitation and periodic boundary conditions. To apply floquet port I should use master and slave but How to apply periodic boundary condition ??

Master - slave boundary condition is a boundary condition used when there is a periodic structure. You do not need to apply any other boundary condition. You have also used Floquet Port as input which means you have a periodic structure and you are trying to simulate unit cell of your structure.

These boundary conditions are now known as Primary-Secondary.

Please give me procedure how to find Monostatic rcs using hfss. It will be great help for me.

Hi, I have a question. I know that we can record our design in HFSS and then save it in Python script. I'm wondering if there is a method to convert an existing HFSS structure (model) to Python? Without have been recorded?
I appreciate your help

Hi everyone, I want to design a resonator and find its frequency resonances. could anyone help me with this?

Antenna design and application with optoelectronics devices

i want to feed spiral antenna in hfss ?
can anyone help me?

Self inductance of a coil

I have simulated a coil with dimensions (inner diameter = 43mm, outer diameter = 48mm, thickness = 0.035mm, width = 6mm, spiral coil). The coil is copper and inside an open PML region simulated in driven modal with the lumped port excitation.

Now, the self inductance...

below mentioned warning is appearing while simulating my results.
"discrete solution,process hf3d: '0' conductors touch lumped port '11'typically a lumped port contains 2 conductors. please verify conducting boundaries and objects are correctly assigned and touch the port . If a Radiation...

It sounds like you need to assign the boundaries of the box that the lumped port sits on top of as PEC or Radiation Boundaries.

Press "F" to be able to select your face, right click, assign boundary, pick boundary. I

If this explanation was too simple for what you are asking, then I don't know what you actually need.

Following message appears when I do simulation:
" Fast sweep set up , process hf3d: port1 supports an additional propagating and/ or slowly decaying Mode whose attenuation is 2.373e-003 and propagation constant is 1.487e+002"
What does this mean?
How will this affect my results?

this occurred to me days ago also, and the message disappeared when I changed the HFSS version

how can i design a plannar spiral structure of sensor for stimulation

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