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i had posted a link above in which u can get video lectures from almost all the best universities, and it also explains the way to listen, view and download the lectures
absorbing mesh hfss
walls of the air box is to absorb the electromagnectic field radiated from the antenna so if u r concerned about the radiation pattern then keep the walls of the box atleast 10 times of the wavelength away from the antenna design
can anyone provide me the way to calculate the dimensions of meandering slots in patch antenna. if possible research papers related to the same will be also very helpful.
am confused about the role of radiation boundary dimension on the simulation results on a patch antenna. can anyone provide me the way to calculate the dimensions of radiation box for a patch antenna in hfss. its really creating problem for me.
am designing a dipole antenna and am stuck at the feeding technique of the same. well can anyone tell me the correct way to feed the dipole, and the correct technique to feed current in the dipole in hfss. any hfss project file attached will be a great help.
ads simulation software student version
can anyone suggest me a good software by which i can draw the printed circuit boards for antenna, microstrips, and other rf components. if anyone can suggest a software that can transfer the design of hfss to any pcb software then it will be a great help...
can anyone help me to get rid of the error message this file is generating. am tried a lot to solve the mesh related problem but am helpless now. i want to simulate the design in the range 20 to 50 GHz but now at this stage the error in mesh refinement is killing me.
plz help.
i got a design of suspended microstrip line and am doing some measurements in it, but as i move to higher frequency(more than 5 Ghz) it shows a warning message (need very large number of mesh to solve). am now confused how to define a correct mesh and how to continue my simulation. any help will...
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