Summary
International Symposium on Antennas and Propagation
2009
Session Number:2C2
Session:
Number:2C2-4
Hybrid Dual Band High Gain Antenna
S.S. Pattnaik, J.G. Joshi, Swapna Devi, M.R. Lohokare,
pp.457-460
Publication Date:2009/10/21
Online ISSN:2188-5079
Summary:
This paper presents a hybrid high gain multi-resonance antenna. A rectangular split ring planar metamaterial antenna and rectangular slotted planar antenna are hybridized to achieve multiresonance and high gain. This work is based on a rectangular slotted antenna of three iterations. The single structure provides both the metamaterial and normal patch antenna performance. The hybrid structure provides a bandwidth of 210 MHz with metamaterial characteristics at 17.28 GHz and bandwidth of 430 MHz as slotted antenna at 21.90 GHz frequency. Antenna gain of 7dBi is achieved with overall dimensions of 40 mm×12 mm×0.787 mm. The simulated results are in good agreement with the experimental findings.