Applied Physics A

, 123:21 | Cite as

Compact and broadband antenna using double-negative transmission line metamaterial

  • M. M. Islam
  • M. R. I. Faruque
  • M. T. Islam
  • M. F. Mansor
Article
Part of the following topical collections:
  1. Advanced Metamaterials and Nanophotonics

Abstract

In this manuscript, double-negative transmission line (TL) metamaterial-inspired antenna has been proposed with compactness and improved bandwidth. This antenna is made of double-negative meander lines, microstrip feed and partial ground. Double-negative TL metamaterials show negative permittivity and permeability simultaneously and play important role for antenna miniaturization and the impedance bandwidth improved. The antenna provides 600 MHz bandwidth (−10 dB) with 23.81% fractional bandwidth. The antenna radiating element size is 0.07λ × 0.07λ at 2.51 GHz frequency with 3.72 dBi maximum gain where the electrical dimension is 0.30λ × 0.30λ.

Keywords

Impedance Bandwidth Fractional Bandwidth Resonant Antenna Perfect Magnetic Conductor Meander Line 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgements

This work was supported by the Research University (RU) Grant, Malaysia under GUP-2016-028 and GUP-2016-029.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2016

Authors and Affiliations

  • M. M. Islam
    • 1
  • M. R. I. Faruque
    • 2
  • M. T. Islam
    • 3
  • M. F. Mansor
    • 3
  1. 1.Department of Software EngineeringDaffodil International UniversityDhakaBangladesh
  2. 2.Space Science Centre (ANGKASA)Universiti Kebangsaan Malaysia (UKM)BangiMalaysia
  3. 3.Deparment of Electrical, Electronic and Systems EngineeringUniversiti Kebangsaan Malaysia (UKM)BangiMalaysia

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