摘要
采用赋形波束辐射方向图综合的方法，研究了９００ＭＨｚ移动通信抗同频干扰天线。经分析计算，该天线在辐射角０°～９１°之间的辐射被抑制，因而具有抗干扰能力。
An anti co frequency interference antenna,which can be used in 900 MHz mobile communication system,is studied by means of a synthesis method with the shaped beam radiation pattern.The analysis and computations show that the radiation lobe from 0° to 91° is supressed significantly.Therefore,and antenna possesses the ability for resisting co frequency interference,and the excellent characteristics on antenna gain and radiation efficiency is achieved.
出处
《南京邮电学院学报》
北大核心
1996年第3期31-33,共3页
Journal of Nanjing University of Posts and Telecommunications(Natural Science)
关键词
移动通信
定向天线
天线方向性圈
同频干扰
Mobile cellular communications,Directional antennas,Antenna pattern
