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Communication device and terminal

A technology for communication devices and circuit boards, which is applied to the layout details of conductive patterns, radio transmission systems, printed circuits connected to non-printed electrical components, etc., can solve problems such as large space, antenna and module occupancy, and reduce differential losses , reduce design cost, improve the effect of RF performance

Active Publication Date: 2019-04-05
QUECTEL WIRELESS SOLUTIONS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a communication device and a terminal to solve the problem in the prior art that the antenna and the module occupy a large space

Method used

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  • Communication device and terminal
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Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0031] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention provides a communication device and a terminal, which relate to the technical field of communication devices. The communication device comprises antenna modules, a control circuit and acircuit board, wherein the control circuit comprises a main control chip and control chips; the antenna modules are arranged on the first face of the circuit board, and the main control chip and the control chips are arranged on the second face of the circuit board; the main control chip is electrically connected with the control chips; the antenna modules and the control chips are electrically connected through via holes in the circuit board; and the control chips are used for controlling the antenna modules to transmit and receive signals according to an instruction of the main control chip.Through arranging the control circuit and the antenna modules in the communication device on two faces of the circuit board, the space occupied by the antenna modules and the control circuit is further saved. As the antenna modules and the control circuit are arranged on the circuit board, the paths between the antenna modules and the control circuit are reduced, the space is saved, the difference loss of radio frequency can be further reduced, and the radio frequency performance of the antenna module is improved.

Description

technical field [0001] The present invention relates to the technical field of communication devices, and in particular, to a communication device and a terminal. Background technique [0002] A communication terminal refers to an electronic terminal device that can exchange information through a communication network, and is generally equipped with a communication device to provide communication functions. With the development of communication technology, the application of communication terminals is becoming more and more common, and people have higher and higher requirements for communication devices in communication terminals. Among them, the antenna is an integral part of the communication terminal. The antenna radiates electromagnetic wave signals and receives electromagnetic wave signals. The antenna working process is to convert the received current signals into electromagnetic wave signals for transmission, and convert the received electromagnetic wave signals into ...

Claims

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Application Information

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IPC IPC(8): H04B1/40H05K1/02H05K1/18H04B7/0404
CPCH04B1/40H04B7/0404H05K1/0296H05K1/18
Inventor 郭进良余慧明朱志荣
Owner QUECTEL WIRELESS SOLUTIONS
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