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Hello everybody . i hope you be fine
I have a question about how to design Terahertz Antenna in CST Microwave
suppose a Bow Antenna which is designed in band 100GHz to 3THz , I want to know that how i can excite in a Electromagnetic Wave in feed of this antenna that i be able to determine the...
I didn't understand what you mean mr.Volker from Germany ...
I am not just posting in my Experience , i am posting according to the information from the papers which worked in THz Technology ...
But if you see the newest Papers i mean Transactions in IEEE # Springer & Elsevier ... you will...
Salam Agha Hamid
Hello Dear Hamid
I agree with you but these Much of things that you mentioned is completely True , I simulated Dual Dipole Antenna in Different Frequencies in THz Region with Both HFSS and CST Microwave and compared the results of these two EM Software but as Frequency goes up...
Hello PlanarMetamaterials
We are talking about HFSS capability in THz Region Not Validation of Maxwell's Equetion in All Frequencies...
Because HFSS Solve Electromagnetic Waves in Frequency Domain.it is difficult to get result frequencies upper than 1THz...
CST Microwave is Best of All...
Hi
Actually According to my Simulations of Different Antenna (Broadband and Resonant Antennas) ,For Broadband Antenna i have not faced any problems but for Resonant Antennas i encounter Some Problem when i want to work Frequencies upper than 700GHz ...
After all , i Suggest you if you want...
that's right,
I have also used PEC(Perfect Electric Conductor) material for Microstrip lines and Ground Slots in HFSS but unfortunately i didn't get a good Result for Insertion Loss(S12) and Return Loss(S11) for pass band
anyway,thanks very much for your attention and help.
Could you please...
Hello
Can anyone help me to get a correct result from this Band pass Filter?
I have designed this Filter with HFSSv11.0 but i have not got a good Result from S_parameter S11 and S12 for aforementioned bandwidth according to the Novel.
I have attached the Novel and the HFSS file for this...
Can everybody help me how to find Licence the CST service pack 2003?
i can install it but i don't know why it doesn't open, and appears a message,tells the licence doesn't work
Please help me
thanks me
Re: simulating WiMax in Opnet - request for examples, docume
i can help you in simulating A QOS in IP_based Networks
mail me
mosizaza@gmail.com
From Iran,Tehran
if you want to be a good Antenna designer,first of all you should start reading Basic communication books to raise your knowledge in this matter for example Electromagnetic by Cheng and Field & Wave
and also you should read books related to the Design of antenna and microwave
and the best...
hello everybody
is there anybody here to help me and solve my problems in simulation a Yagi antenna which i simulated with this specifications :
i have simulated with 7 cylinder( 7 element)
1) Frequency : 300MHZ in VHF Band
2) The Reflector length : 0.51landa
3) Spacing between reflector and...
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