A coplanar waveguide fed monopole ultra-wideband antenna having band-notched frequency function by two folded-striplines

Sang Ho Lee, Jung Woo Baik, Young Sik Kim

Research output: Contribution to journalArticle

43 Citations (Scopus)


A compact coplanar waveguide fed monopole ultra-wideband antenna having a frequency-notch function is proposed. The notched frequency band can be achieved by including the two L-shape striplines in the bottom of the substrate. The designed antenna has a notch band of 5.10-6.25 GHz while 10 dB return loss is ranged from 3.04 to 12.0 GHz. The measured return loss, radiation patterns, and gains are presented.

Original languageEnglish
Pages (from-to)2747-2750
Number of pages4
JournalMicrowave and Optical Technology Letters
Issue number11
Publication statusPublished - 2007 Nov 1



  • Band-notched UWB antenna
  • CPW-fed monopole antenna
  • UWB antenna

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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