Planar dual- and tri-band bandpass filters using single improved ring resonator and simple feed scheme

Full Text

Duke Authors

Cited Authors

  • Xu, K-D; Zhang, Y-H; Fan, Y; Li, JL-W; Joines, WT; Liu, QH

Published Date

  • March 2014

Published In

Volume / Issue

  • 56 / 3

Start / End Page

  • 574 - 577

International Standard Serial Number (ISSN)

  • 0895-2477

Digital Object Identifier (DOI)

  • 10.1002/mop.28159

Citation Source

  • Crossref