A microstrip ultra-wideband differential filter with shorted parallel coupled-line

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

8 Scopus Citations
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Author(s)

  • Suyang Shi
  • Wenjie Feng
  • Wenquan Che
  • Quan Xue

Detail(s)

Original languageEnglish
Title of host publicationAsia-Pacific Microwave Conference Proceedings, APMC
Pages971-974
Publication statusPublished - 2011

Conference

TitleAsia-Pacific Microwave Conference, APMC 2011
PlaceAustralia
CityMelbourne, VIC
Period5 - 8 December 2011

Abstract

In this paper, a novel microstrip differential filter with shorted parallel coupled-line is proposed. Based on the transversal signal-interference concept, a passband can be achieved when the differential mode signal is excited, while a stopband can be obtained when the common mode signal is excited. The proposed differential filter was analyzed and simulated. A prototype is fabricated for demonstration of the design strategies. The measured results show that the differential mode signals have ultra-wideband response with 10 dB fractional bandwidth of 110%, while the common mode signals are suppressed in the whole frequency band. Good agreement can be observed between the simulation and measurement. © 2011 Engineers Australia.

Research Area(s)

  • Differential-/common-mode, shorted parallel coupled-line, transmission pole, transversal signal-interference, ultra-wideband (UWB)

Citation Format(s)

A microstrip ultra-wideband differential filter with shorted parallel coupled-line. / Shi, Suyang; Feng, Wenjie; Che, Wenquan et al.
Asia-Pacific Microwave Conference Proceedings, APMC. 2011. p. 971-974 6173915.

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review