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A connection device and method for parameter matching using it

A connection device and connection interface technology, which is applied in the field of communication, can solve the problem that the circuit structure is difficult to meet the matching requirements of connecting the electric adjustment antenna feed circuit and the antenna correction radio frequency channel at the same time, so as to achieve the effect of ensuring the matching requirements

Active Publication Date: 2020-03-17
SHANGHAI ZTE SOFTWARE CO LTD
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Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide a connection device and a method for parameter matching by using it, so as to solve the problem that the circuit structure of the prior art is difficult to simultaneously meet the matching requirements of connecting the electric adjustment antenna feed circuit and the antenna correction radio frequency channel

Method used

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  • A connection device and method for parameter matching using it
  • A connection device and method for parameter matching using it
  • A connection device and method for parameter matching using it

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Embodiment Construction

[0031] The present invention will be described in further 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.

[0032] Such as figure 2 As shown, the embodiment of the present invention relates to a connecting device, comprising:

[0033] Port 1, one end is connected to the microstrip line, and the other end is used as a data interface;

[0034] Port 2, one end is connected to the microstrip line, and the other end is used as the connection interface of the electric adjustable antenna feed circuit;

[0035] Port 3, one end is connected to the microstrip line, and the other end is used as the connection interface of the antenna correction radio frequency channel.

[0036] In this embodiment, the microstrip line is used as the common routing, and by adjusting the structure of the microstrip line, it c...

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Abstract

Disclosed are a connection device and a method for parameter matching using same. The connection device comprises: a first port, one end of which is connected to a microstrip line, and the other end of which is used as a data interface; a second port, one end of which is connected to the microstrip line, and the other end of which is used as a connection interface for a feed circuit of a tunable antenna; and a third port, one end of which is connected to the microstrip line, and the other end of which is used as a connection interface for an antenna calibration radio frequency channel.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a connection device and a method for parameter matching using the same. Background technique [0002] With the rapid development of mobile communication technology, mobile communication is more and more convenient and fast for people's work and life. The mobile communication system has developed from third-generation mobile communication systems such as WCDMA (Wideband Code Division Multiple Access, Wideband Code Division Multiple Access) and CDMA2000 (Code Division Multiple Access2000) to LTE (Long Term Evolution, Long Term Evolution). Fourth generation communication system development. However, due to the shortage of site resources, small site space, and the advocacy of green base stations, the future base station will face the situation that multiple systems share the site, so it is inevitable for multiple systems to share the same antenna. [0003] In the bustling urb...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/50H01P5/12
CPCH01P5/12
Inventor 张晓瑜赵丽娟朱道虹
Owner SHANGHAI ZTE SOFTWARE CO LTD
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