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近年来,在世界范围内移动通信事业正在迅猛的发展,随着逐渐增多的移动通信用户数量,无线频谱资源也随之越来越紧张。为了使在不同频率下共同工作的天线的互相干扰得到减少,并且也能够尽可能的降低成本,因此,移动通信天线应当能够在宽频带的范围内工作,同时满足多个通信系统的不同要求,这便对天线提出了更新及更高的要求。本文针对移动通信中的双频段天线进行了深入的分析研究。
In recent years, the worldwide mobile communication industry is rapidly developing. With the increasing number of mobile communication users, wireless spectrum resources are also becoming more and more tense. In order to reduce the mutual interference between the antennas working together at different frequencies and to reduce the cost as much as possible, the mobile communication antenna should be capable of operating in a wide frequency band while meeting the different requirements of multiple communication systems, This puts forward newer and higher requirements on the antenna. In this paper, a dual-band antenna in mobile communications conducted in-depth analysis.