An Ultrawideband Bidirectional Absorptive Common-Mode Filter With All-Pass Signal Transmission
This study proposes a miniaturized strip-line absorptive common-mode filter using a novel and ingenious defected ground structure (DGS).The proposed filter is bidirectional and has an ultrawide absorption band to stop the common-mode noise.The fractional bandwidth was as large as 147%.In addition, the filter allows the total transmission of