HFSS Tutorial: Plotting E-field Magnitude & Phase Along a Line Using Field Calculator

How to plot the magnitude and phase of electric field in space around an antenna? This video demonstrates how to plot the magnitude and phase of E-field in space by using field calculator expression in HFSS. Thus, E-field can be calculated along any contour.
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[@sandragreco8478]

Thank you for this video! Can I plot also the normal component of the E-field on the same line?

[@babydancing5907]

Thank you very much.I hava one more question, Can you Plot E-field Magnitude & Phase in a certain surface?

[@skydahe9615]

Amazing video! How about the voltages?

[@zikamasu811]

How can i know what is the input voltage to have this E-field?

[@bilzou3367]

Is it possible to have a plot of the field magnitude using a surface. Im studying the enhancement of the field between metal antenna arms. So i would like to have a 2D rectangle placed in between the arm giving me info on the amplitude of the field for a frequency sweep. I searched everywhere but couldn't find any solutions. Thanks

[@rahullal7]

I kindly request you to make a video on extracting the magnitude and phase of the electric field on flat surface in .fld file format

[@abdelmouttalibbousrout1952]

Thank you very much, I have a question please, for the antennas implanted in the human body, I would like to know how can the new effective permittivity be calculated after the antenna is implanted. if there is a formula

[@tensorbundle]

For homogeneous material, the permittivity is roughly estimated as the mean average of the constituent material. Read about Nicole-Ross-Weir method

[@Yan9159-d8r]

Thanks for the very informative video. Could you demonstrate how to plot the B and H field magnitude/phase along a line?

[@tensorbundle]

The process is same.. You can select H from "Quantity" and follow the same steps. As for B, B and H are inter-related by B= permeability*H

[@baghdadiabdellatif1581]

Thank you

[@yasinhosgor4403]

Hi Mr Nazmul Hasan. I’ve been watching your videos since I started to learn CST and HFS and I appreciate for all the videos on this channel. They all helped me to get where I am and now working as an Antenna Design Engineer. I have a single question for you. I want to post educational videos on KZbin about Antennas and RF design using Ansys HFSS. But first I need to know that I will face any legal penalties or sanctions if I do this. Because as you know HFSS requiere licence to use. I’m a master degree student so I can use my school licence or just simple use Free Student Version

[@tensorbundle]

I also use my university's license. No legal consequence. But since you are joining an industry, things could be quite different in industry. Talk to your manager if he/she is okay with your making HFSS videos. Sometimes, industries require confidentiality on their projects/work. Do not make HFSS video that is related to your job project

[@talesaugusto9462]

Hi there! congratulations for video! I have a question. 1 - How I do for measure the phase at a surface?

[@tensorbundle]

I am assuming you are referring "reflection phase" of a surface e.g. the phase of EM wave reflected by that surface. This can be measured by using a waveguide. For details here: kzbin.info/www/bejne/r5qVfqCFesShgdE

[@PritamSoni]

Can you please make a video on Circular Polarization of Microstrip Patch Antenna. In CST or HFSS. Thank you in advance. Please make a video 😔

[@tensorbundle]

Thank you for suggestion

[@baghdadiabdellatif1581]

Thank you