概述了第三代（3G）移动通信的特点和发展历程。详细地阐述了我国提出的TD—SCDMA标准和用于移动通信中的智能天线。深入地讨论了智能天线的概念和组成，原理和分类，功能和不足，算法和实现。最后，介绍了3G和4G移动通信的构想。

Features and courses of develop on the 3 G mobile communications are briefed in this paper. The standard on TD-SCDMA put forward by our country and the smart antennas for mobile communication are minutely described. The concept and composes, principles and classification, functions and insufficiency, algorithms and realization of the smart antennas are deeply discussed. Final assumptions of beyond 3 G and 4 G or mobile communications are introduced.

TN828.6