%0 Journal Article
%T A Novel Unit of Reconfigurable Antenna Array<br>新型电控可重构天线阵全向单元设计
%A 吕源
%A 沈学民
%A 刘会杰
%A 龚文斌
%J 电子与信息学报
%D 2010
%I 
%X A novel wideband omnidirectioanl planar antenna comprised two back-to-back dipoles printed on a dielectric substrate which use as unit of pattern reconfigurable antenna array is presented. The presented antenna shows a wide impedance bandwidth about 50% (VSWR<2), and a stable antenna gain level of about 6.44 dBi, with small variations(<2.0 dB) for omnidirectional radiation, is obtained across the used bandwidth. Details of antenna design and experimental results are proposed, and compared with excellent agreement. A constructed prototype is suitable for WiMax(802.16) application fixed and mobile solutions ,as well as base or relay stations for WLAN operation or mobile communications.
%K Reconfigurable antenna
%K Omnidirectional antenna
%K Wideband
%K Gain variations<br>可重构天线
%K 全向天线
%K 宽频带
%K 不圆度
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=D55C98955E18C87BE593299D82396FB3&yid=140ECF96957D60B2&vid=9971A5E270697F23&iid=38B194292C032A66&sid=81D76BB45305F8B7&eid=4C49EFA0A53C9DF0&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=10