Characteristics of a Single I-shaped Slitted Zeroth-Order Resonance Mushroom Antenna based on Metamaterials
- Title
- Characteristics of a Single I-shaped Slitted Zeroth-Order Resonance Mushroom Antenna based on Metamaterials
- Author(s)
- Lee, Cherl-Hee ; Lee, Jonghun
- Issued Date
- 2014-02
- Citation
- Computers, Materials and Continua, v.39, no.3, pp.289 - 299
- Type
- Article
- Author Keywords
- Antenna ; Metamaterials ; Mushroom ; Slit ; Zeroth-order
- Keywords
- LEFT-HANDED METAMATERIALS ; PERMITTIVITY ; PERMEABILITY ; WAVE ; ENHANCEMENT ; MEDIA
- ISSN
- 1546-2218
- 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. Copyright © 2014 Tech Science Press.
- Publisher
- Tech Science Press
- Related Researcher
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Lee, Jonghun
- Research Interests Radar; AI; DL/ML; signal processing
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