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simulation skin

Posted 23.11.2024, 17:04 MEZ 3 Replies

JUAN MONTENEGRO
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Hello,

I'm working on a project involving skin simulation through surface electrodes and frequency domain analysis. I’d appreciate any guidance on selecting the right modules and methods to obtain accurate results. My goal is to analyze how deeply I can penetrate the skin by varying frequencies. Could anyone advise me on how to proceed or recommend equipment to obtain reliable data?

Thank you very much in advance for your help!

3 Replies Last Post 10.02.2025, 16:46 MEZ
Edgar J. Kaiser Certified Consultant
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Posted: 9 months ago 23.11.2024, 18:06 MEZ

Juan,

depending on the frequency range you have in mind the AC/DC or RF modules are needed. In case you want to measure material data such as conductivity and permittivity, which are required for a model, a vector impedance analyzer is needed.

Cheers Edgar

-------------------
Edgar J. Kaiser
emPhys Physical Technology
www.emphys.com
Juan, depending on the frequency range you have in mind the AC/DC or RF modules are needed. In case you want to measure material data such as conductivity and permittivity, which are required for a model, a vector impedance analyzer is needed. Cheers Edgar
Juan Montenegro
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Posted: 6 months ago 10.02.2025, 11:39 MEZ

Juan,

depending on the frequency range you have in mind the AC/DC or RF modules are needed. In case you want to measure material data such as conductivity and permittivity, which are required for a model, a vector impedance analyzer is needed.

Cheers Edgar

Edgar, one more question, if I know the axial and radial conductivity value of a material, how can I introduce it in this matrix, I don't know the order it should take, for example if the axial value is 1 and the radial value is 2, how should the matrix look like considering that I am working in 2D?

>Juan, > >depending on the frequency range you have in mind the AC/DC or RF modules are needed. In case you want to measure material data such as conductivity and permittivity, which are required for a model, a vector impedance analyzer is needed. > >Cheers >Edgar Edgar, one more question, if I know the axial and radial conductivity value of a material, how can I introduce it in this matrix, I don't know the order it should take, for example if the axial value is 1 and the radial value is 2, how should the matrix look like considering that I am working in 2D?

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Edgar J. Kaiser Certified Consultant
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Posted: 6 months ago 10.02.2025, 16:46 MEZ

Hi Juan,

you enter the x-, y- and z-component into the matrix diagonal. You must use expressions that transform the cylinder coordinates into cartesian coordinates. I recommend to define variables in order to keep the entries in the matrix short.

It is quite straightforward but maybe somebody can suggest a more elegant method.

Cheers Edgar

-------------------
Edgar J. Kaiser
emPhys Physical Technology
www.emphys.com
Hi Juan, you enter the x-, y- and z-component into the matrix diagonal. You must use expressions that transform the cylinder coordinates into cartesian coordinates. I recommend to define variables in order to keep the entries in the matrix short. It is quite straightforward but maybe somebody can suggest a more elegant method. Cheers Edgar

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