Sir i have designed an pyramidal horn antenna in ANSYS HFSS for frequency range of 12.4-18.2Ghz, i have assigned it wave port and boundaries (perfect E to all faces of horn exept the face of wave port and radiation to radiation box) and gave it driven solution setup and frequency sweep. But sir when i try to validate it, it gives me an error "A wave port must have 'solve inside' objects on one side only. An internal wave port requires a PEC object to be attached to and cover the opposite side before the solution can proceed." Please help me sir I'm trying to solve it for more than 10 days
Unfortunately, I don't know website for this, but you can use "Antenna Magus" software. Enter your parameters, it outputs the dimensions of your antenna.
Sorry, I do not understand what you mean. I explained the required equations in order to calculate horn aperture dimensions and other parameters clearly in the video.
@@EMSpectrumLab L(s) is not just a lenght for balanis book L(s)=-10*log(epsilonap) and epsilonap is aperture efficiency but ı could not find anything about it, so for that reason ı asked this question, help me please do you know about it anything
By the way ı found that "The aperture efficiency ranges from 0.4 to 0.8 in practical horn antennas. For optimum pyramidal horns, eA = 0.511., while for optimum conical horns eA = 0.522. So an approximate figure of 0.5 is often used."
"d" value is related to the standard diameter of your used circular waveguide. For example, for WC109 waveguide it is equal to 2.779 cm. The standard circular waveguides have different diameters for different frequency bands. You can search and find the various circular waveguide types.
