Samira Mekki

11 Questions 7 Answers 0 Followers

Questions related from Samira Mekki

How do I design a circularly polarized rectangular patch antenna?

Hello, researchers; I am currently working on designing a multi-band rectangular patch antenna and i am using a coaxial cable for feeding. I have attempted to achieve circular polarization by...

03 February 2025 1,500 6 View

How we can add PIN Diode in CST ??

Hello All i want to design a reconfigurable antenna for which i have to use PIN diode as a switch. anyone help me how to add PIN diode in CST i mean in schematic ?? Thank you

05 March 2024 8,146 1 View

CO and Cross polarization using HFSS or cst?

Greetings, Please how can i plot Cross or CO polarization on both hfss and cst Thank you

16 October 2023 4,447 2 View

How can I calculate the quality factor for higher order modes in a cylindrical dielectric resonator (cDRA) theoretically or using CST or HFSS?

Hi researchers, I have simulated a cylindrical Dielectric Resonator Antenna (cDRA) to operate at frequencies of higher order modes. I need to calculate the quality factor for them to know if...

31 May 2023 2,474 2 View

Can I excite HE mode and TM mode in a cylindrical dielectric resonator (CDRA) using axial probe?

Hi researchers, I have simulated a cylindrical Dielectric Resonator Antenna (cDRA) to operate at different frequencies. I need to know if the axial probe can excite HE mode in CDRA besides the TM...

05 September 2022 5,640 1 View

In ADS simulation if I have the equivalent circuit (of the antenna), can I get the values of the equivalent circuit using optimization function ?

Hello, In ADS simulation if I have the equivalent circuit (of the antenna),how can i get the value of each element in the equivalent circuit by using the optimization function in ADS? thank you

25 June 2022 5,446 0 View

How to Plot ECC ,CCL, MEG, TARC, DG curves for MIMO antenna having more than two ports using HFSS ?

Hello everyone, How to Plot ECC ,CCL, MEG, TARC, DG curves for MIMO antenna having more than two ports using HFSS ? thank you in advance

07 June 2022 1,040 1 View

What's the difference between Co-Polarization and Cross-Polarization in terms of both E-Plane and H-Plane in HFSS ?

Hello I have little confusion about E-Plane Co-Polarization and Cross-Polarization, H-Plane Co-Polarization and Cross-Polarization. so please i would like to know How we can find those in HFSS ?...

20 May 2022 8,512 2 View

How to calculate channel capacity loss and MEG for MIMO antenna from S-parameters using HFSS?

Hello, please I would like to know how to plot MEG (in dB) and Channel Capacity Loss (in bits/sec/Hz) in Ansys HFSS. It would be very kind if anyone could guide me in viewing these...

04 March 2022 3,536 1 View

How to calculate number of modes in HFSS using Eigen mode solver?

Dear researchers, hello Could you tell me how to figure out the number of modes in HFSS using "Eigenmode solver" thank you in advance.

13 November 2021 7,994 3 View

How can i use ADS to realize the equivalent circuit ?

hello everyone help me to find equivalent circuit Model from .lib file obtained from HFSS .appreciate any help you provide thank you.

05 July 2021 5,171 6 View