Novel broadband dual-polarized dipole antenna

✍ Scribed by Hua Huang; Zhongqi Niu; Bing Bai; Jinfeng Zhang

• Book ID: 102950679
• Publisher: John Wiley and Sons
• Year: 2010
• Tongue: English
• Weight: 814 KB
• Volume: 53
• Category: Article
• ISSN: 0895-2477
• DOI: 10.1002/mop.25659

✦ Synopsis

Abstract

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