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Questions related from Mohamed Aymen El Cafsi
Hi, A Fabry Perot Cavity allows to increase the directivity of a low gain antenna by putting in the top of cavity a superstrate with high permittivity such as a ceramic (er=10.2). However,...
10 February 2021 7,028 8 View
Hi, We find a specific distribution of electric fields in structure for different frequencies which can be seen using em solvers and known as modes. I would like to know how we can choose the...
05 February 2021 10,265 3 View
I would like to know if the equation of taper space (edges) of reflector, which is defined by ratio f/D , is an estimation of Side lobe level of the aperture D of the reflector?
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The idea consist to create a switcher from a power divider using varactor diodes to adjust impedance adaptation. For a 6 ways power divider, four outputs works well but two output don't work...
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