sss filter using HFSS
时间：04-05
整理：3721RD
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hello
I need help in my sss filter which operate at 1.8GHz. I am supposed to meet the spec of -20dB return loss and small insertion loss. I use RT Duroid 3010 as substrate and use transmission line as feeding line. I did study from many examples on designing using HFSS, but seems like my design is having problem. my s21 is too bad and I am also not sure whether to assign lumped or waveport into my design. Please help me on this
DUAL MODE RESONATOR FILTER3.zip
I need help in my sss filter which operate at 1.8GHz. I am supposed to meet the spec of -20dB return loss and small insertion loss. I use RT Duroid 3010 as substrate and use transmission line as feeding line. I did study from many examples on designing using HFSS, but seems like my design is having problem. my s21 is too bad and I am also not sure whether to assign lumped or waveport into my design. Please help me on this
DUAL MODE RESONATOR FILTER3.zip