摘要
作者在该文中归纳了传统天线的局限性，介绍了自适应天线产生的背景和发展过程，阐明了自适应天线的基本原理和特性。最后，基于自适应天线的研究现状，指出了几个自适应天线理论研究和工程实现中急待解决的问题。
The limitations of the conventional antenna are generalized. The historical background, basic principle and performance of adaptive antenna are introduced. Finally, based on the research situation of adaptive antenna, several problems which need solving in theoretical study and engineering realization of adaptive antenna are pointed out.
出处
《重庆邮电学院学报（自然科学版）》
1998年第1期4-7,共4页
Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition)
关键词
天线
自适应天线
局限性
antenna, adaptive antenna, limitation
