论文信息 - Novel broadband dual‐polarized dipole antenna

Novel broadband dual‐polarized dipole antenna

A novel broadband dual-polarized cross-pair dipole antenna is presented in this article.Two pairs of a folded dipole antenna are used as ±45° polarization element, respectively. With such a cross pair of folded dipoles, a polarization diversity antenna is constructed. A prototype antenna has been fabricated and tested. Results of simulation and measurement agree well and show the antenna exhibits encouraging properties, e.g., 10-dB impedance bandwidth of 87.3% from 800 to 2040 MHz, which is much wider than that of conventional cross-pair antennas, as well as a half-power beamwidth within 65 ± 5° in the horizontal plane. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:148–150, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.25659

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