Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=52947#.VK3gj8nQrzE Author(s) Yujie Liu , Wei Tang , Yuehe Ge , Guogang Li Affiliation(s) College of Information Science and Engineering, Huaqiao University, Xiamen, China . ABSTRACT In this article, a low-profile wideband dual-polarized planar printed dipole antenna, fed by coaxial lines, is investigated for the TD-SCDMA operation. The antenna is composed of two printed dipoles, two pairs of feeding coaxial lines and a ground. The single-polarized planar printed rectangular dipole and petal dipole, with the similar configuration, are first studied, exhibiting the potential wideband operation. Two petal dipoles are then cross-arranged to design a dual-polarized planar printed antenna, giving a lower profile and a better bandwidth covering the Chinese TD-SCDMA band (1880-2400 MHz). The dual-polarized antenna is simply excited by two pairs of coaxial feeds....
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