Sounik Kiran

11 Questions 14 Answers 0 Followers

Questions related from Sounik Kiran

How orthogonal modes are generated in antenna?

What is the physics behind the generation of orthogonal modes in antenna to ensure circular polarisation? Please suggest your answers. Thank you.

01 January 2018 3,860 3 View

What does the modern society expect from Antenna?

The use of antenna and it's credibility has gone so high. From a researcher point of view it is quite important to know what is the future of antenna? What people (society) need from antenna? What...

11 November 2017 7,175 3 View

What happens when normal EM-wave incidents on a metal plate (perfect conductor)?

What happens when electromagnetic wave (EM) incidents on a metal plate? Does it reflect back? If yes then how to calculate how much (percentage) is reflected back. Kindly suggest any mathematical...

03 March 2017 4,598 3 View

How we can apply FDTD or FEM method for modelling of an antenna ?

Can any one please suggest me the procedure for applying FDTD or FEM (or any other) method on modelling of a rectangular/cylindrical shape (3-dimensional) antenna as well as to get other...

07 July 2016 4,122 5 View

What is Co-Polarization and Cross-Polarization in terms of both E-Plane and H-Plane in HFSS ?

Hi, I have little confusion about E-Plane Co-Pol and Croos-Pol, H-Plane Co-Pol and Cross-Pol. How we can find those in HFSS ? If any one have solution kindly suggest me. Thanking You. Sounik Kiran

03 March 2016 7,615 17 View

Can we import a random image (JPEG or any format) in to HFSS ?

I want to insert a random shape. Can I import that image to HFSS ? Apart from this kindly suggest me, how to create 3D elliptical shape in HFSS ? Thanking You. Sounik Kiran

02 February 2016 8,633 0 View

How can I measure Axial Ratio of a Dielectric Resonator Antenna ?

I want to measure the axial ratio (Not in simulation software but with the fabricated model). Kindly suggest me the steps.

01 January 2016 1,360 6 View

Can we get constant gain for an antenna operating over an Ultra Wideband range?

If one antenna operates for Ultra Wideband range (Let 90% BW - 130% BW) with multiple resonances, in that case Is it possible to get a constant gain (With 1 or 1.5 dB variation) over the entire...

01 January 2016 1,640 9 View

Can I use the solution frequency beyond the bandwidth range ?

I have designed an antenna which is operating in certain range but the solution frequency is beyond that range...If I am changing the solution frequency in to that bandwidth range then the...

10 October 2015 3,991 6 View

What is the difference between Returnloss(dB) and S11(dB) ?

Actually some research papers have written Returnloss(dB) and some others have written S11(dB). Couple months back I had seen there was an article in IEEE which has given the clarification. If any...

08 August 2015 2,419 13 View

If research is published in conference proceedings, can it still be published in journals?

Also if further improvements have done as compared to conference paper and the detail analysis is mentioned.

05 May 2015 1,637 1 View