High-selectivity dual-band bandpass filter using asymmetric stepped-impedance resonators

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

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Author(s)

  • X. Y. Zhang
  • J. X. Chen
  • J. Shi
  • Q. Xue

Related Research Unit(s)

Detail(s)

Original languageEnglish
Pages (from-to)63-64
Journal / PublicationElectronics Letters
Volume45
Issue number1
Publication statusPublished - 2009

Abstract

A dual-band bandpass filter with high selectivity is presented. Using only a single set of asymmetric stepped-impedance resonators, this filter can create five transmission zeros near the passband edges and between the two passbands to improve the selectivity. Based on the proposed idea, a microstrip dual-band bandpass filter is implemented. © 2009 The Institution of Engineering and Technology.

Citation Format(s)

High-selectivity dual-band bandpass filter using asymmetric stepped-impedance resonators. / Zhang, X. Y.; Chen, J. X.; Shi, J. et al.
In: Electronics Letters, Vol. 45, No. 1, 2009, p. 63-64.

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