Balanced filter circuit based on open/shorted loaded stubs
作者： Wenjie Feng , Wenquan Che , Haidong Chen , Quan Xue
DOI: 10.1109/MWSYM.2015.7166729
关键词:
摘要: A novel balanced filter circuit based on open/shorted loaded stubs is proposed. Two transmission zeros near the passband for differential mode can be easily achieved. In addition, common suppressed from 0 GHz to three octaves with insertion loss greater than 25 dB, due all-stop characteristic of coupled lines. prototype 3-dB fractional bandwidth 12.9% designed and fabricated.
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