Md Siam Talukder

7 Questions 3 Answers 0 Followers

Questions related from Md Siam Talukder

How can i check Polarization-independent performance (S11, S21) of a metamaterial unit cell through CST software?

How can I check S11 and S21 of a metamaterial unit cell with respect to various phi and theta angle. Thank you!

12 March 2023 4,974 1 View

How can I design a pencil beam UWB patch Antenna with more than 10 dB gain?

If anyone can help me in this regard by providing any resources, i would be grateful. Actually, i worked with microstrip patch antenna. Now, i need to design a pencil beam antenna but i haven't...

04 March 2023 7,313 5 View

What is the significance of figure of 8 shape in EM-field pattern?

What would be the significance of figure of 8 shape in electric field pattern?

01 July 2022 7,840 2 View

What are Intra coupling and Inter coupling in an antenna array configuration? How could I find it CST software?

I have an array configuration with 9 antenna element. Can you please tell me what is inter and intra coupling and how could I find it in CST simulator software. Thank You.

10 May 2022 8,992 1 View

Can you please explain the physics behind coplanar waveguide in a monopole patch antenna?

Many Thanks!! Please tell me a little bit about the coplanar waveguide and its working formula.

14 July 2021 8,031 7 View

Why the bandwidth and gain of a patch antenna will be increased when using metamaterial? What are the physics behind them ?

Greetings to all! How does metamaterial affect antenna Gain and Bandwidth? What are the physics behind them.

12 June 2021 7,395 2 View

Would you please tell me a little bit about Near Field Directivity (NFD)? How can we calculate it using CST simulator?

Hi Everyone, Is NFD calculation possible from CST simulator software?

10 April 2021 1,985 3 View