Conversion antenna, antenna assembly, and base station

An antenna component and antenna technology, which is applied to antenna components, antennas, antenna arrays, etc., can solve problems such as obstacles to the erection of new base station antennas

Pending Publication Date: 2019-03-22
JIANGSU HENGXIN TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At the same time, people will worry about the impact of electromagnetic radiation on their health when they see so many antennas, which will bring certain obstacles to the erection of new base station antennas.

Method used

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  • Conversion antenna, antenna assembly, and base station

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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0021] figure 1 It is a schematic structural diagram of a base station switching antenna according to an embodiment. Such as figure 1 The shown base station switching antenna includes a first antenna array Port1, a second antenna array Port2 and a third antenna array Port3 arranged in sequence;

[0022] The first antenna array Port1 is connected to the first switching node

[0023] The third antenna array Port3 is connected to the second switching node;

[0024] The second antenna array Port2 is connected to the adjustable bandwidth control circuit;

[0025] The first switching node Port1 and ...

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Abstract

The invention relates to a conversion antenna, an antenna assembly, and a base station. The base station conversion antenna comprises a first antenna array, a second antenna array and a third antennaarray arranged in sequence. The first antenna array is connected to a first switching node, and the third antenna array is connected with a second switching node. The second antenna array is connectedto a bandwidth adjustable control circuit. The first switching node and the second switching node are connected to a transmission device. When the transmission device switches the first switching node and the second switching node to a first preset state, the bandwidth adjustable control circuit makes the first antenna array, the second antenna array and the third antenna array form a bandwidth adjustable antenna. When the transmission device switches the first switching node and the second switching node to a second preset state, the first antenna array, the second antenna array, and the third antenna array form a 3T3R MIMO antenna. The conversion antenna can realize two functions of a bandwidth adjustable antenna and a 3T3R MIMO antenna.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a switching antenna, an antenna component and a base station. Background technique [0002] The base station antenna is an important part of the mobile communication wireless access system, and its development has been affected by many aspects, especially the continuous expansion of the mobile communication network to the breadth and depth, resulting in more and more dense base stations, which also require the base station antenna The function is becoming more and more complex, and the mobile communication system is accelerating the update and iteration. The base station antenna at the forefront of wireless communication is facing huge challenges. [0003] At the same time, in the face of people's increasing communication needs, in order to meet this demand, the density of base station antennas is increasing, and the functions are also increasing. This requires more...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q21/00H01Q5/20H01Q5/30H01Q1/24
CPCH01Q1/246H01Q5/20H01Q5/30H01Q21/00
Inventor 陈凌云徐树公周涛
Owner JIANGSU HENGXIN TECH CO LTD
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