Abstract
A novel co-planar waveguide (CPW) ultra-wideband (UWB) aperture antenna is presented. The antenna consists of a rectangular aperture on a printed circuit board ground plane and a mushroom-shaped exciting stub. The mushroom-shaped stub is simple and has less parameter, which is convenient to analyze and optimize. The antenna has a compact aperture size 22 × 13 mm2, fabricated on FR4 substrate with dielectric constant of 4.3, thickness of 1.5 mm. The antenna is successfully implemented and measured, which has 8.3 GHz match bandwidth (VSWR < 2), and stable radiation patterns.
Cite
CITATION STYLE
Li, Z., Zhang, C. X., Wang, G. M., & Su, W. R. (2008). Designs on CPW-fed aperture antenna for ultra-wideband applications. Progress In Electromagnetics Research C, 2, 1–6. https://doi.org/10.2528/PIERC08030501
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