Design of a multifrequency one-quarter-rings microstrip antenna

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Author(s)

  • Jianbin Zhang
  • Yuanxin Li
  • Zhixi Liang
  • Shaoyong Zheng
  • Yunliang Long

Detail(s)

Original languageEnglish
Article number6910229
Pages (from-to)209-212
Journal / PublicationIEEE Antennas and Wireless Propagation Letters
Volume14
Publication statusPublished - 2015
Externally publishedYes

Abstract

A novel multifrequency one-quarter-rings microstrip antenna is presented in this letter. The proposed antenna consists of two one-quarter rings in different sizes, with an inverted T-shaped slot loaded. The T-shaped slot is used to suppress the higher-order mode. The relationship of the resonant frequency f with different physical size parameters for the single one-quarter-ring microstrip antenna is also reported, and it contributes to the antenna design. The resonant frequencies of the multifrequency antenna are determined by the size of the one-quarter rings. The experimental results show that the proposed antenna operates at 0.9, 1.4, 1.8, and 2.4 GHz, respectively. The radiation patterns at different resonant frequencies are similar.

Research Area(s)

  • Microstrip antenna, multifrequency, one-quarter ring, T-shaped slot

Citation Format(s)

Design of a multifrequency one-quarter-rings microstrip antenna. / Zhang, Jianbin; Li, Yuanxin; Liang, Zhixi et al.

In: IEEE Antennas and Wireless Propagation Letters, Vol. 14, 6910229, 2015, p. 209-212.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review