一种天线及终端制造技术

本申请公开了一种天线，包括断缝式天线本体、馈电枝节、第一接地支路和第二接地支路。以馈点的位置为分界点，断缝式天线本体被划分为长分支和短分支。第一接地支路包括开关和接地的容性加载金属体，开关的一端连接容性加载金属体，另一端连接位于长分支的第一接地脚；第二接地支路包括并联的多个支路，任意一条支路均包括元件，多个支路通过多路开关接地，多路开关中的一路开关对应一条支路，任意一条支路上的元件一端与位于短分支的接地脚相连，一端与该支路对应的一路开关相连。通过第一接地支路和第二接地支路中的开关的开断状态的组合，能改变天线的接地点及接地元件，以实现天线对常用通信频段的全面覆盖，并解决天线的“死亡之握”问题。

An antenna and terminal

The present application discloses an antenna comprising a slotted antenna body, a feed branch, a first grounding branch and a second grounding branch. The slotted antenna body is divided into long branch and short branch with the position of feed point as the boundary point. The first grounding branch includes switch and grounding capacitive loading metal body, one end of the switch is connected with capacitive loading metal body, the other end is connected with the first grounding foot located in the long branch; the second grounding branch includes parallel multiple branches, each branch includes components, multiple branches are grounded through multiple switches, and one switch in the multiple switches corresponds to one branch, any one branch. One end of the component in the branch is connected with the grounding foot in the short branch, and the other end is connected with a switch corresponding to the branch. Through the combination of the switching state in the first grounding branch and the second grounding branch, the grounding point and grounding elements of the antenna can be changed to realize the full coverage of the common communication frequency band of the antenna, and to solve the problem of \death grip\ of the antenna.

【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。

【技术保护点】
PCT国内申请，权利要求书已公开。

【技术特征摘要】
【国外来华专利技术】2016.10....

【专利技术属性】
技术研发人员：王家明，熊鹏，孙玉新，王吉康，杨小丽，侯猛，余冬，薛亮，王汉阳，
申请(专利权)人：华为技术有限公司，
类型：发明
国别省市：广东,44