The utility model discloses a communication antenna with convenient angle adjustment, including an installation plate. The bottom end of the installation plate is provided with a supporting device. The lower right end of the installation plate is fixed with a connecting rod, the right end of the connecting rod is articulated with the antenna body, and the upper side of the right end of the mounting plate is fixed and installed with a cylinder. The right end of the cylinder is connected with the right end of the mounting plate. The right end of the cylinder is connected with the right end. The right end of the cylinder is connected with the right end. The right end of the cylinder is connected with the right end. The right end of the cylinder is connected with the right end. The right end of the cylinder is connected. The right end of the cylinder is connected with the right end of the mounting plate. The right end of the telescopic rod is articulated with the antenna body, the antenna body comprises a shell, a cavity is arranged inside the outer shell, a reflection plate is installed at the left end of the cavity, a vertical polarization antenna is arranged on the upper right side of the reflection plate, and a horizontal polarization antenna is provided on the right end side of the reflection plate, and the vertical antenna is provided. The vertical antenna is provided with a horizontal polarization antenna. The vertical antenna is provided with a horizontal polarization antenna. The vertical antenna is provided with a horizontal polarization antenna. The vertical antenna is provided with a horizontal polarization antenna. The vertical antenna is provided with a horizontal polarization antenna. The vertical antenna is provided with a horizontal polarization antenna. The vertical antenna is provided with a horizontal polarization antenna. The vertical antenna is provided with a horizontal polarization antenna. The vertical antenna is provided with a horizontal polarization antenna. The right end of the direct polarized antenna and the horizontal polarization antenna is connected to the connection port respectively. The connection port is set on the right side of the shell. The utility model is simple in structure, easy to adjust the angle of the antenna, and is easy to adjust the height of the antenna, and is convenient for installation and operation.
【技术实现步骤摘要】
一种方便调整角度的通讯天线
本技术涉及天线
,具体为一种方便调整角度的通讯天线。
技术介绍
天线是一种变换器,它把传输线上传播的导行波,变换成在无界媒介(通常是自由空间)中传播的电磁波,或者进行相反的变换。在无线电设备中用来发射或接收电磁波的部件。无线电通信、广播、电视、雷达、导航、电子对抗、遥感、射电天文等工程系统,凡是利用电磁波来传递信息的,都依靠天线来进行工作。此外,在用电磁波传送能量方面,非信号的能量辐射也需要天线。一般天线都具有可逆性,即同一副天线既可用作发射天线,也可用作接收天线。同一天线作为发射或接收的基本特性参数是相同的。这就是天线的互易定理。在实际的使用过程中,天线往往需要根据不同地区接收信号的强弱分布不同,来改变天线安装的倾角和高度,从而达到最佳的信号收发效果,因此需要一种能够方便地调整角度和高度的天线装置。
技术实现思路
本技术的目的在于提供一种方便调整角度的通讯天线,以解决上述
技术介绍
中提出的问题。为实现上述目的,本技术提供如下技术方案:一种方便调整角度的通讯天线,包括安装板,所述安装板底端设置有支撑装置,所述安装板右端下侧固定有连接杆,所述 ...
【技术保护点】
1.一种方便调整角度的通讯天线,包括安装板(2),其特征在于:所述安装板(2)底端设置有支撑装置(1),所述安装板(2)右端下侧固定有连接杆(3),所述连接杆(3)的右端与天线本体(7)铰接,所述安装板(2)右端上侧固定安装有气缸(4),所述气缸(4)右端连接有伸缩杆(5),所述伸缩杆(5)的右端与天线本体(7)铰接,所述天线本体(7)包括外壳(8),所述外壳(8)内部设置有空腔,所述空腔左端安装有反射板(9),所述反射板(9)右端上侧设置有垂直极化天线(10),所述反射板(9)右端下侧设置有水平极化天线(11),所述垂直极化天线(10)和水平极化天线(11)的右端通过接线 ...
【技术特征摘要】
1.一种方便调整角度的通讯天线,包括安装板(2),其特征在于:所述安装板(2)底端设置有支撑装置(1),所述安装板(2)右端下侧固定有连接杆(3),所述连接杆(3)的右端与天线本体(7)铰接,所述安装板(2)右端上侧固定安装有气缸(4),所述气缸(4)右端连接有伸缩杆(5),所述伸缩杆(5)的右端与天线本体(7)铰接,所述天线本体(7)包括外壳(8),所述外壳(8)内部设置有空腔,所述空腔左端安装有反射板(9),所述反射板(9)右端上侧设置有垂直极化天线(10),所述反射板(9)右端下侧设置有水平极化天线(11),所述垂直极化天线(10)和水平极化天线(11)的右端通过接线分别连接到接线端口(12),所述接线端口(12)设置在外壳(8)右端。2.根据权利要求1所述的一种方便调整角度的通讯天线,其特征在于:所述支撑装置(1)包括支撑杆(13)和套筒(14)...
【专利技术属性】
技术研发人员:林海立,郝立志,章炜,张新华,
申请(专利权)人:泓林微电子昆山有限公司,
类型:新型
国别省市:江苏,32
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