Scattering analysis of a width modulated coplanar waveguide metasurface

Yogesh Ranga, Ladislau Matekovits, Stuart G. Hay, Trevor S. Bird

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

Abstract

Analysis of the scattering from a novel type of metasurface consisting of unit cells incorporating a width modulated coplanar waveguide (CPW) line is presented. The width modulated center conductor is circumscribed by two modulated parallel conductors which can play the role of ground planes in case of insertion of active devices. The structure provides flexibility of changing modulation over both ground or center conductor; however the present study is limited to the modulation of center conductor only. Theoretical details and results of numerical analysis of the reflection phase and surface impedance are presented. The resonance is linearly tuned over a wide range of frequency and the phase contrivance nature allows the possibilities of reducing virtual prototyping time of geometries for reflectarray and holographic applications.

Original languageEnglish
Title of host publication2013 IEEE Antennas and Propagation Society International Symposium
Subtitle of host publicationproceedings
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages306-307
Number of pages2
ISBN (Electronic)9781467353175, 9781467353151
ISBN (Print)9781467353168
DOIs
Publication statusPublished - 2013
Externally publishedYes
Event2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Orlando, FL, United States
Duration: 7 Jul 201313 Jul 2013

Publication series

NameIEEE Antennas and Propagation Society, International Symposium Digest
PublisherIEEE
ISSN (Print)1522-3965
ISSN (Electronic)1947-1491

Other

Other2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013
CountryUnited States
CityOrlando, FL
Period7/07/1313/07/13

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  • Cite this

    Ranga, Y., Matekovits, L., Hay, S. G., & Bird, T. S. (2013). Scattering analysis of a width modulated coplanar waveguide metasurface. In 2013 IEEE Antennas and Propagation Society International Symposium: proceedings (pp. 306-307). (IEEE Antennas and Propagation Society, International Symposium Digest). Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/APS.2013.6710814