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Characteristics of a Single I-shaped Slitted Zeroth-Order Resonance Mushroom Antenna based on Metamaterials

Cherl-Hee Lee, Jonghun Lee1

Robotics Research Division, Daegu Gyeongbuk Institute of Science & Technology, Daegu, Korea. Email: jhlee@dgist.ac.kr

Computers, Materials & Continua 2014, 39(3), 289-299. https://doi.org/10.3970/cmc.2014.039.289

Abstract

The broadband design of a metamaterials-based zeroth-order resonance (ZOR) mushroom antenna with an I-shaped slit is presented and experimentally studied. The presented metamaterials-based antenna uses a unit cell based on a composite right/left handed (CRLH) transmission line and can provide a ZOR frequency. By designing the I-shaped slot resonance frequency adjacently to the ZOR frequency, the presented antenna can achieve a 10-dB bandwidth enhancement of roughly 7 times with respect to a conventional rectangular-shaped mushroom structure.

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APA Style
Lee, C., Lee, J. (2014). Characteristics of a single i-shaped slitted zeroth-order resonance mushroom antenna based on metamaterials. Computers, Materials & Continua, 39(3), 289-299. https://doi.org/10.3970/cmc.2014.039.289
Vancouver Style
Lee C, Lee J. Characteristics of a single i-shaped slitted zeroth-order resonance mushroom antenna based on metamaterials. Comput Mater Contin. 2014;39(3):289-299 https://doi.org/10.3970/cmc.2014.039.289
IEEE Style
C. Lee and J. Lee, "Characteristics of a Single I-shaped Slitted Zeroth-Order Resonance Mushroom Antenna based on Metamaterials," Comput. Mater. Contin., vol. 39, no. 3, pp. 289-299. 2014. https://doi.org/10.3970/cmc.2014.039.289



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