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Bow-tie antenna transmission Port

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hi everyone,
I am currently working on a modeling of a bow-tie antenna for gpr application. Although I am new to Comsol but i have tried to build the geometry. presently i am stuck on the transmission line (coaxial cable) modeling to transmit the electromagnetic field to the conductors. after computing i receive an error message "Uniform lumped port should be placed between two conductive boundaries.
- Feature: Type: Lumped Port
Tag: lport1
Operation: LumpedPort (lport1)"
Please am requesting from you with idea in other to resolve this problem.


0 Replies Last Post 6 oct. 2016, 00:23 UTC−4
COMSOL Moderator

Hello HyungKoo Yoon

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