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How to define Complex-Permittivity material in Time domain RF module?
Posted 31 août 2016, 13:14 UTC−4 2 Replies
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I would like to simulate the electric field for a structure by using plane wave in TIME DOMAIN, RF module.
Structure: An Air-box with a Bowtie antenna in it.
Problem: The material of the antenna has a frequency dependent permittivity which is essentially a complex number in this case. I tried to simulate but it is unable to calculate the complex E-field when the permittivity (frequency dependent) of the material is complex.
I need to get the complex E-field when the plane waves interacts with a material that has frequency-dependent permittivity. Any suggestion, how this problem can be solved ?
Please anyone let me know, that will be a great help !
-RA
Structure: An Air-box with a Bowtie antenna in it.
Problem: The material of the antenna has a frequency dependent permittivity which is essentially a complex number in this case. I tried to simulate but it is unable to calculate the complex E-field when the permittivity (frequency dependent) of the material is complex.
I need to get the complex E-field when the plane waves interacts with a material that has frequency-dependent permittivity. Any suggestion, how this problem can be solved ?
Please anyone let me know, that will be a great help !
-RA
2 Replies Last Post 31 août 2016, 14:03 UTC−4
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Posted:
8 years ago
In permittivity box of material property, type complex number in format Dielectric Constant-loss factor*I
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Posted:
8 years ago
Sir, can you please elaborate, what actually are you trying to say ?
Thanks,
RA
Thanks,
RA