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A radio frequency front-end architecture, antenna device and communication terminal

A radio frequency front-end, radio frequency signal technology, applied in transmission systems, electrical components, etc., can solve problems such as complex architecture, and achieve the effect of reducing complexity, simplifying structure, and simplifying structure

Active Publication Date: 2021-05-18
RADROCK (SHENZHEN) TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the relatively complex structure of the RF front-end module in the prior art, the present invention provides a RF front-end architecture, antenna device and communication terminal

Method used

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  • A radio frequency front-end architecture, antenna device and communication terminal
  • A radio frequency front-end architecture, antenna device and communication terminal
  • A radio frequency front-end architecture, antenna device and communication terminal

Examples

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Embodiment

[0041] This example will specifically explain the architecture of the communication terminal 1000, the antenna device 100 and the radio frequency front end disclosed in the present invention.

[0042] Such as figure 1 As shown, the communication terminal 1000 provided in this example implements wireless communication with the antenna device 200 in the base station 2000 through the built-in antenna device 100 . The antenna device 100 in the communication terminal 1000 implements the external transmission of radio frequency signals of relevant frequency bands through its internal modules, and the reception of radio frequency signals of relevant frequency bands sent by the antenna device 200 on the base station 2000 . Of course, the communication terminal 1000 not only includes the antenna device 100, but also includes other modules, such as a processor, a user interface, and a memory. Communication terminals are, for example, personal digital assistants (PDAs), mobile phones, plu...

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Abstract

In order to solve the problem that the structure formed by the radio frequency front-end module is relatively complicated in the prior art, the present invention provides a radio frequency front-end structure, an antenna device and a communication terminal. One aspect of the present invention provides a radio frequency front-end architecture, the radio frequency front-end architecture is provided with more than two broadband radio frequency processing links; the broadband radio frequency processing links include an amplifier unit and a multi-band adjustable filter unit. It sets amplifier units and multi-band adjustable filter units in more than two broadband radio frequency processing links in the radio frequency front-end architecture of the antenna module; thus, in 5G applications, for example, it can work in different working modes, It can support a variety of different modes of signal transmission, and can further simplify the structure of the RF front-end architecture, simplify its structure, reduce the complexity of the design, and reduce the area of ​​the RF front-end architecture.

Description

technical field [0001] The present invention relates to the field of communication terminal wireless communication systems, in particular to an antenna device on a communication terminal, and further relates to a radio frequency front-end architecture in the antenna device. Background technique [0002] With the development and application of the fifth generation mobile communication technology (5G), the 5G technology in smart devices, especially mobile terminals, is facing new challenges. The realization of technical advantages such as faster network transmission speed, greater network capacity and lower network delay in 5G technology requires further optimization of 5G antenna technology. Such as figure 1 As shown, the communication terminal 1000 realizes wireless communication with the antenna device 200 of the base station 2000 through the built-in antenna device 100 . Generally, the antenna device 100 on the communication terminal 1000 has a plurality of antennas, whi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/38H04B1/40H04B1/401
CPCH04B1/38H04B1/40H04B1/401
Inventor 胡自洁倪建兴曹原倪楠
Owner RADROCK (SHENZHEN) TECH CO LTD