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Questions related from Srabonty Soily
Hello all, I want to calculate near field (E-field and H-field) from my antenna. Which options in CST do these? Also, I want to import that near-field data to create a equivalent aperture for my...
09 April 2024 8,904 8 View
Any reflective surface of the dielectric material increases the gain of patch antenna, but when metamaterial is used as a superstrate layer on the patch antenna why the gain is improved more? What...
23 September 2021 899 6 View
I designed a sleeve or bazooka balun. But during simulation, I placed sleeve balun at different distances from the coaxial feed point. Then I observed that the radiation pattern of the antenna is...
23 June 2021 2,790 7 View
If I simulate one antenna using CST , also do measurement, how can I validate my design results for example gain measurement and simulation process is correct? Is there any process/ ways by which...
06 March 2021 2,564 3 View
For validate my design results of broadband biconical antenna, how can I get the ideal 3dB beamwidith and gain value of any broadband biconical antenna?
04 March 2021 1,052 8 View
I have attached here broadband biconical antenna design of mine. at 40 GHz how can I improve the radiation pattern of this antenna? which parts of this antenna should I vary to make more stable...
17 December 2018 3,732 3 View
I have made a Rotman lens with 8 input and 8 output ,4 dummy port for 27 GHz in Ansys designer. but Its phase angle is not correct like its values for ang_deg(4,9)=-90.44,...
29 June 2018 9,949 0 View
I went through the paper titled"Interactions of solitons in Bragg gratings with dispersive reflectivity in a cubic-quintic medium". But I can't understand the fact that how can dispersion of...
22 February 2017 6,894 2 View
I am working on local defects in a fiber Bragg grating solitons, but I can't understand how to implement optical resonator such that the local deffect can be controlled like electrostriction?
21 February 2017 3,362 1 View
