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Questions related from Hammad Ahmed
which one is cost effective and easy to fabricate.
01 January 2019 435 3 View
I am working on beam steering based on gradient metasurface. Mathematically I have calculated that beam will steer at angle of 32 degree. In picture attached it can seen that wave is propagating...
08 August 2018 2,735 1 View
I am working on the beam steerers based on the phase gradient metasurfaces. Mathematically, I have calculated that beam will steer at an angle of 32 degree. However, in the intensity plot which is...
08 August 2018 3,170 1 View
HELLO EVERYONE, I have read several papers on gradient metasurface in which light wavefronts are controlled and reshaped by controlling phase of transmitted wave. So researchers very some of...
07 July 2018 4,816 5 View
hello everyone I am trying to plot electric field distribution of my periodic structure in MATLAB, for that i have to export data from CST to MATLAB . Although I have text file in ASCII format...
05 May 2018 2,404 11 View
i am working on a project which uses lithium niobate material whose electrical properties (epsilon, u, losstangent etc) are not available on internet. kindly help me if anyone have idea about how...
04 April 2018 162 1 View
I am working on a project which utilizes lithium niobate material whose electrical properties (epsilon, u, losstangent etc) are available in the Comsol but not in the CST studio. Kindly help me...
04 April 2018 5,011 1 View
