How can one design bottom feed microstrip antenna using CST Microwave Studio?

More Sourav Moitra's questions See All

Please give me the scoring system of Academic stress scale developed by Rajendra and Kalikapan?

please give me the scoring system of Academic stress scale developed by Rajendra and Kalikapan?

11 July 2024 2,054 3 View

Please give me the scoring system of Academic stress scale developed by Rajendra and Kalikapan?

please give me the scoring system of Academic stress scale developed by Rajendra and Kalikappan?

17 June 2024 1,469 3 View

Could anyone suggest a protocol for colony PCR for Agrobacterium? How to effectively confirm the insert from the transformed colonies?

Hi all, I have been facing problems with colony pcr for agrobacterium colonies. I did site directed mutagenesis, cloned to pcambia, sequenced and confirmed and then transformed to Agrobacterium....

02 June 2024 6,517 5 View

Can editor reject the paper after giving ready to revise option three times?

i submitted my paper on 28th dec 2023, after 3times revision, i submitted it on 1april 2024, still is under review, what could be the outcome?

12 April 2024 1,330 5 View

Can anybody know how i can get permission for use Bisht battery stress scale developed by Dr. Abha Rani Bisht?

can anybody know how i can get permission for use Bisht battery stress scale developed by Dr. Abha Rani Bisht?

04 April 2024 9,803 3 View

What is the Z-interval in the confocal laser scanning microscopy analysis? How to get it? shall i fix it before doing scanning?

I am doing CLSM (confocal laser scanning microscopy) of nafion film. I am doing z-scanning. But i am having problem in setting the Z-interval.

27 March 2024 7,852 1 View

What are the journals that accept papers on dft, molecular docking and Md simulation?

I had taken two receptors related to anti hypertensive activity and docked 25 ligands with them. Conceptual DFT,MD simulation, ADMET and trajectory analysis also done. Can It be published and in...

22 March 2024 7,209 4 View

CO2 Adsorption Energy Calculation on Ni (110) surface, the solution gave high value of adsorption energy of 5 eV (Need a realistic value for it)?

I am providing the INCAR, POSCAR, POTCAR files. Can anyone please check and comment on the issue

18 January 2024 343 0 View

How to culture copepods (Calanus) in Indoor facility?

I am about to culture copepods (Calanus) in our laboratory. I want to feed them with Isocrysis, tetraselmis, rhodomonas, and skeletonema. how should I separate calanus, choose nutrients, and set...

08 January 2024 3,235 0 View

What does this air pressure scale means when i increase or decrease the air flow?

I am studying fluorescence Spectroscopy with relative humidity. I am creating the humidity passing air..but, i want to know what does this air pressure scale means?

27 December 2023 1,632 0 View

Geotechnical Engineering (Proceedings of the ICE) time review?

Hello everyone, I recently submitted an article to Geotechnical Engineering (Proceedings of the ICE), and the current status has been listed as "EiC Pre-assessment: Ready" for the past 20 days. I...

10 August 2024 6,493 1 View

I have get this error when i calculated the geometrical optimization for prco3, it takes 12 hours until gives this message in the outputfile?

Fatal error in MPI_Allreduce: Other MPI error, error stack: MPI_Allreduce(1628)......: MPI_Allreduce(sbuf=000002459254A180, rbuf=000002459F86A140, count=4851, MPI_DOUBLE_COMPLEX, MPI_SUM,...

09 August 2024 7,615 1 View

How can you draw a coordinate bond between a metal and donor atom in metal complexes, using discovery studio visulizer software?

Hello,, The metal complex ligand appears incomplete in the screen of the discovery studio visualizer

30 July 2024 3,354 1 View

What should be the sample container for the hydrothermal reaction in a microwave reactor at 180 °C for 10 min at the heating rate of 5 °C per minute?

Suggest one of them 1. Teflon-lined stainless steel autoclave: 2. Alumina (Al2O3) ceramic container

30 July 2024 7,326 1 View

How to prediction 2D to 3D aptamer?

Hello, I have a little problem. Well, right now I only have the DNA aptamer sequence. I went to see the 2D model form with DNA folding. After that, I used RNA Composer to simulate in 3D and used...

30 July 2024 6,794 0 View

What should a Mechanical Engineering PhD scholar focus on during their PhD to enhance their chances of securing a postdoctoral position?

29 July 2024 7,714 4 View

May I know the exact Quartile of the journal- Advanced Engineering Materials (Wiley) for material science category?

In some data sources it has been grouped in Q1 and some shows it is Q2.

29 July 2024 4,227 2 View

Ternary in Electrical Engineering?

Dear Research Community I would like to invite Elctrical Engineering specialists to solve problems related to Ternary Algebra or tripple sets I have an algorithm that places in relation three...

28 July 2024 5,771 2 View

Why in 2D image created by discovery studio 2021, the halogens appear as alkyl group?

In my molecule there is Chloro group at 2-position of phenyl ring, but in 2D image it appears as methyl showing no interaction.

28 July 2024 734 0 View

What topic or subject does Production Engineering need to address more?

Contemporary scores or innovations in scientific approaches. Hybrid methodologies, emerging themes and cross-cutting issues?

27 July 2024 648 3 View

Luis Eduardo Carrion Rivera

You can draw concentric cylinders. If you want to use SMA connector the dielectric material is the PTFE Teflon with relative permitivity of about 2.4. You can search dimmensions of the connector in the data sheet of any manufacturer like amphenol.

For feeding this connector use a waveguide port in the bottom.

Muhammad Talal Ali Khan

Hi sourav

Do you have more tutorials for CST studio practice?