HFSS

Hi every one, I want to know how I can measure the power of an antenna which is coupled to another. I put 1 w to the port of the first one and I want to know how to measure the power received by the other one.

When I create an animation with "Swept Variable"="phase" it seems I am limited in stepsize. E.g., if I try start=0deg, end=350deg, steps=1 it keeps reverting to steps=35. I can't find where this limitation is documented.

Hi everyone
I want to simulation Litz wire in HFSS.
I heard Litz wire is usually simulated using a maxwell.
For me, the effect of the shape of the litz wire on the surrounding structure is also important, so I have to simulate it in HFSS. In this case, is there a way to simulate it on hfss...

Hi everyone!
I am new to simulating with HFSS and I am using the Ansys Electronics Desktop 2019 R1 version.
I have as a project to simulate (and fabricate) horn antenna. As far as I have seen I am following the correct steps for the simulation, but I keep getting the following error.
[error]...

Hi Everyone!
I want to perform Characteristic Modal Analysis through CST STUDIO...
Please tell me how can I use infinite ground and dielectric?????
Because in reference paper, author has mentioned that he used it...

Hello everyone. I simulated the model in HFSS. But I got the weired results. I think some model parts are disconnected.
In this case, is there a function in HFSS that allows checking if all parts of a model are properly connected (without small gaps)?

The best way is to simulate step by step... for example first the coil or antenna... then after that add the other thing and go through by this way.

Hello everyone. I need your help. I would like to know if it is possible to do a frequency analysis of a coil with HFSS? please

Sure. Do u want to know coil inductance ?

yes ... from the analysis setup, select the sweep

1. Edd coil modeling to HFSS and add 1 port modeling.
- Connect a port to one end of the coil and make the other end of the coil grounded by touching the boundary. Ensure that the other parts of the coil, except for both ends, do not touch the boundary.
2. Set the frequency, set the frequency range that u want to know the inductance.
3. Create the report >> Inductance => im(Z(1,1))/(2*pi*Freq) or L=(1/Y(1,1))/(2*pi*Freq) [H]

+Capacitance = im(1/Z(1,1))/(2*pi*Freq) or L=(Y(1,1))/(2*pi*Freq) [F]

Hi everyone,

Is there only a field calculator to know the voltage(V) at a certain point?

same problem i am facing as well.... their is in the catalog of the HFSS... but i cant find the accurate value by this

Hi I design a coil and I put resonant capacitors in the coil, I would Like to find the value of current and voltage after each turn of the coil and the capacitors i put in the coil ..

Hi, does Ansys HFSS has the ability to show the applied electrical field to a particle?

I designed a coplanar wave guide in This software. Something like this:

Is it possible now to put a particle between the electrodes to check the parameter variation?

Is...

There is no particle tool box in HFSS. You have to switch to CST which has particle tool box

Hello,
I am designing an antenna. I am trying to optimize the variables in the circuit design to get a minimized value of S11. But, the optimization technique (I tried differnt methods) is not working for doing so, what are your recommendations for optimizations of variables in the circuit...

Hello everyone,

I want to simulate a periodic structure in HFSS Integral equation design wih a Hertzian dipole excitation. There is no Hertzian dipole excitation option in HFSS IE solver. How can I do this simulation? Can I use near field source whose field is obtained from an Hertzian dipole...

Hello guys! I want to know if there is a boundary condition, in HFSS, for curved surfaces in order to achieve perfect absorption in every angle. Radiation boundary condition are great for incident waves with 20 degrees or less and PML for 60 degrees or less but both of them are used in he outer...

Hi all
I am trying to design a UWB planar antenna. But, the cross-pole level is significantly increased at a higher frequency. Do you have any idea how to reduce the cross-pole level, especially at a higher frequency? Please let me know if you know any technique to solve the above problem...

Can i simulate MOLEX GNSS PATCH antenna in component library, if so, how do i do it since since its not editable

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

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