Ravi Shaw

4 Questions 8 Answers 0 Followers

Questions related from Ravi Shaw

Can we consider 14 dB axial ratio as linear polarization for practical purposes? If not , what is the standard norm if any for practical purposes ??

Theoretically the axial ratio of linearly polarized antenna is infinity. But practically it is not possible. So, is there a practical/industrial norm for differentiating elliptically polarized...

27 February 2019 9,564 5 View

How to plot TM0 and TE1 surface wave dispersion curves of radiating periodic structure from its unit cell using S matrix from full wave simulator?

I want to obtain Fig 7 in "P. Baccarelli, S. Paulotto, D. R. Jackson and A. A. Oliner, "A New Brillouin Dispersion Diagram for 1-D Periodic Printed Structures," in IEEE Transactions on Microwave...

13 April 2018 7,920 2 View

How to ensure the zeroth order resonance in a metamaterial antenna by the E or H field plots in CST or HFSS. Other means to detect would be fine too

13 July 2017 8,386 2 View

I have ABCD matrix for N cascaded unit cells and i want to extract the ABCD matrix for one cell by matlab (Nth root) or any other means..

If possible provide the code for same. Thanks

19 April 2017 4,353 8 View