| 摘要: |
| 基站天线作为移动通信系统中的重要部件，对通信质量起至关重要的作用，其关键技术被广泛研究。通过对基站天线的电调技术、极化技术、宽带技术、阵列天线多频技术和基站天线小型化技术等的研究发展历程介绍，分析了这些关键技术在工程上的实现方法与措施，总结了这5个关键技术今后的研究重点和发展方向。在基站天线下一步的发展中，需要将多个关键技术完美地结合在一起，阵列天线多频技术和基站天线小型化技术将成为今后的研究热点。 |
| 关键词: 移动通信 基站天线 电调技术 极化技术 宽带技术 阵列天线多频技术 基站天线小型化技术 |
| DOI： |
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| 基金项目:天津职业技术师范大学2014年校级预研项目(KJY14-05) |
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| Key technology research progress of base station antenna for mobile communications |
| JI Wusheng,ZHANG Fengchen,LIU Peitao |
| () |
| Abstract: |
| Base station antenna,as an important component of a mobile communication system,plays a vital role in ensuring the quality of the communication and its key technology has been widely studied.This paper introduces the developing processes of base station antenna technologies,such as electric tilt technology,polarization technology,broadband technology,array antenna multi-frequency technology and base station antenna miniaturization technology.It analyzes the implementation methods and measures of these key technologies in engineering and summarizes their future research emphasis and development direction.In the next step of base station development,several key technologies should be perfectly combined,and array antenna multi-frequency technology and base station antenna miniaturization technology will become research focuses in the future. |
| Key words: mobile communication base station antenna electric tilt technology polarization technology broadband technology array antenna multi-frequency technology base station antenna miniaturization technology |
《电讯技术》编辑部 