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- Title
MULTI-BAND RECTANGULAR MICROSTRIP ANTENNA USING A METAMATERIAL-INSPIRED TECHNIQUE.
- Authors
Xi-Wang Dai; Zhen-Ye Wang; Long Li; Chang-Hong Liang
- Abstract
A new design methodology for multi-band rectangular microstrip antenna using a metamaterial-inspired technique is proposed. The methodology uses the metal disk with SRR-shaped slot placed horizontally between the patch and the ground plane. With the introduction of the split ring, sub-wavelength resonance can be achieved while the dominant mode of patch cavity remains the same, so the antenna can operate at multi resonant frequencies. Construction of the multi-band antenna requires only the sandwiching of two etched circuit boards. The antenna has the properties of low profile, easy fabrication and low cost. Dual-band and tri-band antennas are fabricated and measured, which validate the design methodology.
- Subjects
MICROSTRIP antennas; METAMATERIAL antennas; WAVELENGTHS; RESONANCE; STRIP transmission lines
- Publication
Progress in Electromagnetics Research Letters, 2013, Vol 41, p87
- ISSN
1937-6480
- Publication type
Article
- DOI
10.2528/pierl13050308