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Transmitting coupling device, signal control method and electronic device

A technology of coupling device and electronic equipment, applied in the field of communication, can solve the problems of increasing the power consumption of the transmitting end, difficult to meet the communication requirements of electronic equipment, etc., and achieve the effect of low power consumption

Active Publication Date: 2018-10-12
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, if the signal performance of the sending end is improved, the power consumption of the sending end will be increased; if the signal performance of the sending end is reduced, it will be difficult to meet the communication needs of electronic devices in some cases

Method used

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  • Transmitting coupling device, signal control method and electronic device
  • Transmitting coupling device, signal control method and electronic device
  • Transmitting coupling device, signal control method and electronic device

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them.

[0028] In the present invention, when it is described that a specific unit / component is located between a first unit / component and a second unit / component, there may exist between the specific unit / component and the first unit / component or the second unit / component There may be no intervening parts; when it is described that a specific unit / part is connected to other parts, the specific unit / part may be directly connected to the other unit / part without an intervening unit / part, and may not be connected to all other units / parts. other units / components described above are directly connected with intervening units / components.

[0029] figure 1 is a block diagram of a...

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Abstract

A transmitting coupling device, a signal control method, and an electronic device for transmitting a signal are provided. The transmitting coupling device includes: a first coupling unit capable of connecting the first signal source to the first antenna and having first coupling performance; a second coupling unit capable of connecting the first signal source to the first antenna. , having a first coupling performance different from the first coupling performance; a determination unit, used to determine whether the communication status of the first signal satisfies the first predetermined condition, and generate a first determination result; a first switching unit, based on the A first determination result is to selectively connect the first signal source to one of the first coupling unit and the second coupling unit to radiate a first signal via a first antenna. In the technical solutions according to the embodiments of the present application, electronic devices are enabled to meet different communication requirements and have low power consumption.

Description

technical field [0001] The present invention relates to the technical field of communication, and more specifically, to a transmitting coupling device, a signal control method and electronic equipment. Background technique [0002] With the development of communication technology, various electronic devices such as computers, personal digital assistants, mobile communication terminals, audio players, etc. can use antennas to transmit and / or receive data, thus greatly facilitating the transmission of information and data. The performance of the signal sent at the sending end will greatly affect the performance of the information transfer. Therefore, it is generally desired that the transmitted signal has good performance, such as high power, high signal-to-noise ratio, and the like. However, the good performance of the transmitted signal will increase the device cost and power consumption of the transmitting end. [0003] Furthermore, electronic devices are often in complex...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/04
Inventor 刘一民
Owner LENOVO (BEIJING) LTD
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