Circularly polarized antenna using metasurface with interdigital capacitor and tilted slot loadings

Taiwei Yue, Zhi Hao Jiang, Douglas Henry Werner

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper a metasurface-based circularly polarized antenna is designed and simulated. The metasurface (MS) loaded with interdigital capacitors and titled slots are proposed to convert linearly polarized (LP) signal from the feeding monopole into circularly polarized (CP) signal radiated at broadside. The MS based antenna has a compact footprint of 0.31λ02 and a thickness of 0.07λ0. According to the full-wave simulation results, in spite of a small dimension, the antenna still achieves a gain of 5.7 dBi, a high front-to-back ratio, and an axial ratio < 3 dB within a wide bandwidth.

Original languageEnglish (US)
Title of host publication2015 IEEE Antennas and Propagation Society International Symposium, APS 2015 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2329-2330
Number of pages2
ISBN (Electronic)9781479978151
DOIs
StatePublished - Oct 22 2015
EventIEEE Antennas and Propagation Society International Symposium, APS 2015 - Vancouver, Canada
Duration: Jul 19 2015Jul 24 2015

Publication series

NameIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume2015-October
ISSN (Print)1522-3965

Other

OtherIEEE Antennas and Propagation Society International Symposium, APS 2015
CountryCanada
CityVancouver
Period7/19/157/24/15

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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    Yue, T., Jiang, Z. H., & Werner, D. H. (2015). Circularly polarized antenna using metasurface with interdigital capacitor and tilted slot loadings. In 2015 IEEE Antennas and Propagation Society International Symposium, APS 2015 - Proceedings (pp. 2329-2330). [7305553] (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest); Vol. 2015-October). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APS.2015.7305553