摘要
有源天线系统提供了高效、灵活的技术手段,能够极大地提高网络容量和改进覆盖性能,已经引起了工业界和军界的极大兴趣。从有源天线系统的工作原理着手,以移动通信网络基站天线系统的发展演变为例,分析了有源天线系统的性能特点,并对其未来的发展趋势、采用的体系结构以及全新的军事应用进行了阐述。
The active antenna systems provides a high efficiency and flexibility technical solution which can significantly improve the capacity and the coverage of the radio communication networks. With its inherent ad- vantages, the active antenna system is greatly concerned by the industries and military communities. Based on the introduction of the principle of the active antenna, and the example evolvement of the antenna technologies for the base station sites used in the mobile communication networks, the performances of the active antenna system are analyzed in the paper. Finally, the future trends, the architecture for deployment and the potential military applications are also described in the paper.
出处
《通信对抗》
2014年第1期27-30,56,共5页
Communication Countermeasures
