Compact wideband differential bandpass filters using half-wavelength ring resonator

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

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Author(s)

  • Wenjie Feng
  • Wenquan Che
  • Yalin Ma
  • Quan Xue

Detail(s)

Original languageEnglish
Article number6459030
Pages (from-to)81-83
Journal / PublicationIEEE Microwave and Wireless Components Letters
Volume23
Issue number2
Publication statusPublished - 2013

Abstract

A new compact wideband differential bandpass filters with wideband common mode suppression using half-wavelength ring resonator is presented in this letter. Five-order passband for the wideband differential mode with two transmission zeros close to the passband is realized with four open stubs. A planar wideband differential filter (3 dB fractional bandwidth 79%) with wideband common mode suppression is designed and fabricated. The theoretical and measured results agree well and show good in-band filtering performances and high selectivity. © 2001-2012 IEEE.

Research Area(s)

  • Bandpass filter (BPF), differential/common mode, half-wavelength, open stub, wideband

Citation Format(s)

Compact wideband differential bandpass filters using half-wavelength ring resonator. / Feng, Wenjie; Che, Wenquan; Ma, Yalin et al.
In: IEEE Microwave and Wireless Components Letters, Vol. 23, No. 2, 6459030, 2013, p. 81-83.

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review