Referenced Items are not available for this document.
Miniaturized circular patch antennas loaded by helices, which operate as μ-negative (MNG) metamaterials, is reported. Two antennas having different helix parameters have been fabricated. The patch radius for both antennas is 42 mm. The first fabricated antenna shows a resonance at 1.126 GHz, which corresponds to a 40% size reduction. The second antenna has an even better size reduction of 60%. Measured results of return loss and radiation pattern at the subwavelength resonances are compared to these parameters at the conventional resonance of the patch antenna.
Published in:
Antennas and Wireless Propagation Letters, IEEE
(Volume:9
)
Date of Publication: 2010
- Page(s):
- 1194 - 1196
- ISSN :
- 1536-1225
- INSPEC Accession Number:
- 11745603
- Digital Object Identifier :
- 10.1109/LAWP.2010.2098472
- Product Type:
- Journals & Magazines
- Date of Publication :
- 10 December 2010
- Date of Current Version :
- 30 December 2010
- Issue Date :
- 2010
- Sponsored by :
- IEEE Antennas and Propagation Society
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