Dear Mohammad,

I suggest to you attach publications in topics.

Best regards

Conference Paper Characterization of Graphene-based Nano-antennas in the Terahertz Band

Article Designing Vivaldi Antenna with Various Sizes using CST Software

Conference Paper GA-based frequency selection strategies for graphene-based n...

Conference Paper On the Feeding Mechanisms for Graphene-based THz Plasmonic N...

Conference Paper Design and simulation study of high frequency response for s...

Technical Report Simulation of Graphene in CST Microwave v2015 and COMSOL Mul...

I recommend you to watch this webinar beside the above mentioned valuable papers.

https://www.youtube.com/watch?v=JPaDT8DgqEI

Hi,

Go to assign material and select new material, write name as Graphene and put the value of permitivity, permeability and loss tangent under given name. click okay.

All the Best,

Follow following procedure

1. Open CST

2. Go to home

3. macros

4. Material

5 Graphene material for optical application

6. Design your antenna and simulate like normal antenna

7. Take Silicon 11.9 as substrate

8. Simulate in THz

Hello Kanhaiya Sharma

Can we simulate graphene in GHZ ( 28 GHZ) ?

Thank you

Dear Imen Sansa,

Yes it is possible to simulate

how to design and simulate graphene material in GHz using CST ?

what is the relative permittivity and loss tangent of graphene??