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The antenna is a microstrip antenna array of 256 units. The simulated gain is about 30dB, the measured S11 is below -10dB, but the gain is only 24dB. The difference is so large. What could you think lead the so low measured gain?
To my opion, the iteration number of 7 is enough for antennas, and in my project, when 7 iterations completed, the converge is litter larger than 0.02, for example, 0.023. Is the converge must be lower than 0.02?
I have a gain of 32dB for an antenna array, but the measured gain is only about...
Dear frieds, I'm designing antenna using HFSS. I want to know how at least many times should the HFSS computed that the simulated results would accord well with the measured results. I usually have iteration number of 7, but with this iteration number, the HFSS usually did not satisfy the delta...
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