# HFSS Tutorial for transmission line vias

1. ## HFSS Tutorial

Hi!
I am new user for HFSS. I want to know that does any example simulation for Mobile Phone antenna (HFSS)
Thanks!

2. ## HFSS Tutorial

hI, i'm a new user of HFSS, i need to model and design ans make a simulation to a metamaterials, extract the refractive index from S parameeters, if some body can help me here is my e-mail qarchia@yahoo.fr thanks a lot

3. ## HFSS Tutorial

Nice work, Thx~~

4. ## Re: HFSS Tutorial

can any body help me drawing a 4-way Wilkinson power divider in HFSS?

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5. ## Re: HFSS Tutorial

plz anybody help me ..............

In HFSS i know how to design rectangular microstrip patch antenna for one element , i need any tutorial to make 4*1 array.
plz plz help me
thanks

6. ## Re: HFSS Tutorial

where is the IC package design and simulation?

7. ## HFSS Tutorial

William_cao> the IC Package / simulator isn't an ability of HFSS. You should use SIwave.

Edit: and a question for me...

Now, tell me, if I inject a 30V modulated signal here, at the feed point, what's happening?"
Here's a picture of the located problem:

The image contains 2 pictures:
- on the left, a inverted color of the structure, where my friend wanted me to put the voltage
- on the right, the normal color structure

I told him I cannot define a voltage port, in my structure.
Because the voltage port is defined for a surface, and the place he wanted me to put a voltage port is a volume (between 2 conductors, located by the red arrow).

My questions are:
- is it possible, in HFSS, to define a voltage port between 2 points from 2 different object, so not in the same surface ?
- does this makes a sense ???

Thanks a lot for your help !

Edit: apparently, if I "activate" surface#1 and surface#2, then I'm able to define a voltage between 2 surfaces. It's still calculating, but I don't have a clue if it'll converge or not...

Edit2: it does not converge at all.
So, let's turn to a lumped port... SOUNDS GOOD, it's working :)

8. ## HFSS Tutorial

Hi , I would like to know if somebody could send me the preinstalled CST microwave exemples , because they are missing in my C:\Program Files\CST STUDIO SUITE 2006\Examples\CST MICROWAVE STUDIO\Transient Analysis\Antennas folder.
I would like to use it to make a simulation about the microwaves effects on the Human brain .
Many thanks

nobody ?

10. ## Re: HFSS Tutorial

You have posted in the wrong thread. The name of this thread is "HFSS Tutorial".

11. ## Re: HFSS Tutorial

Can anyone post the examples of analyzing Frequency selective surfaces using HFSS

12. ## Re: HFSS Tutorial for transmission line vias

Hi

Anyone has tutorial on hfss about square coil planar antenna?

rgds
Alex

13. ## Re: HFSS Tutorial for transmission line vias

Thanks you so much.

14. ## Re: HFSS Tutorial for transmission line vias

gracias, esperaba este tuto

15. ## HFSS Tutorial for transmission line vias

thank you for the tutorials..

16. ## HFSS Tutorial for transmission line vias

Hi;
please can you help me I need HFSS software to used in the waveguide simulatioin

hi ;
Ineed HFSS software.exe my email:elafandimounkid@gmail.com

17. ## Re: HFSS Tutorial for transmission line vias

Hey... any body could help in assigning exact boundaries, exicitation in HFSS for Linear array design..... Whenever i change any exicitation method or dimension of boundaries(Vacuum material) , an unexpected drastic change in 3D pattern.. Is there any specification in assigning exicitation and boundaries......... please help me......

18. ## Re: hfss tutorial rf mems

how can i design mems switch using hfss?
plz post me the result as well as tutorial.
if possible plz mail me at harmeet420@gmail.com

plz send me the tutorial and result of rf mems switch
plzzzzzzzzzzz help me

19. ## Re: HFSS Tutorial for transmission line vias

hi everyone thanks for the tutorials :) alot of them helped me with microstrip patch antenna...but i was wondering....does anyone have any tutorials on Linear and Planar array antenna? :)

20. ## Re: dipole tutorial + hfss

Originally Posted by Rf engineer
hi,

i have many tutorials related to antenna design in hfss. if some body needs a specific one,do tell me.

thanks
hi,

do you have any tutorial example for stripline ring resonator filter?
i am trying to design a simple 0ne port ring resonator filter using suspended stripline but my design seems incorrect because i keep on obtaining very low return loss (seems like all my signal reflected). I am new in this and really need some guide.

thanks!

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