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Radio frequency front-end module and method and device for preparing antenna and filter

A radio frequency front-end and filter technology, applied in antenna supports/installation devices, antennas, waveguide-type devices, etc., can solve the problem of increasing the size and system complexity of portable mobile devices, increasing the difficulty of packaging technology, and increasing the loss between device units. higher question

Active Publication Date: 2021-09-10
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The increase in the number of device units also increases the volume and system complexity of portable mobile devices, the difficulty of packaging process increases, and the loss between device units increases sharply

Method used

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  • Radio frequency front-end module and method and device for preparing antenna and filter
  • Radio frequency front-end module and method and device for preparing antenna and filter
  • Radio frequency front-end module and method and device for preparing antenna and filter

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Embodiment Construction

[0038] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0039] The steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0040] figure 1 It is a structural block diagram of the radio frequency front-end module of the embodiment of the present invention, such as figure 1 As shown, including: one or any combination of the following integrated on the same substrate material: ...

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Abstract

The invention discloses a radio frequency front-end module, and a method and device for preparing an antenna and a filter. The radio frequency front-end module provided by the embodiment of the invention comprises one or any combination of more than one antenna, a filter, a radio frequency switch, a duplexer, a power amplifier and a low-noise amplifier which are integrated on the same substrate material. According to the embodiment of the invention, the radio frequency front-end module is integrated on the substrate material, the preparation and packaging of the radio frequency front-end module of the portable mobile equipment are simplified, compared with system packaging (SiP), the space occupation of the radio frequency front-end in the portable mobile equipment and the connection power consumption of each component of the radio frequency front-end are reduced, and the cost of preparing the radio frequency front-end module is reduced.

Description

technical field [0001] This article involves but is not limited to electromagnetic wave antenna technology, especially a radio frequency front-end module, a method and a device for preparing an antenna and a filter. Background technique [0002] In recent years, portable mobile devices (e.g., mobile phones, wearable devices) have made great progress and changed people's lifestyles. With the application and development of portable mobile devices, the frequency bands of electromagnetic waves that need to be covered increase; frequency bands below 6G), taking into account the frequency bands required by different applications such as fourth-generation mobile communication technology (4G), mobile hotspots (WiFi), Bluetooth, and near-field communication (NFC); ​​at the same time, a single antenna can only meet certain requirements. The electromagnetic wave transmission and reception of a specific frequency band means that multiple antennas need to be installed on the 5G mobile p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/40H01Q1/24H01P11/00
CPCH04B1/40H01Q1/241H01P11/007Y02D30/70
Inventor 南天翔田世伟季雅惠
Owner TSINGHUA UNIV