Radio frequency front-end module and electronic equipment
By adding single-pole double-throw switches to the RF front-end module and multiplexing the internal filter to process the signals of single-frequency or multi-frequency antennas, the hardware resources and cost problems of adding external filters in the antenna disassembly solution are solved, and the effect of resource saving and cost reduction is achieved.
CN119743162AActive Publication Date: 2025-04-01HONOR DEVICE CO LTD
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Patent Information
- Application Number
- CN202311228190.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-09-22
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2043-09-22
AI Technical Summary
Technical Problem
In the antenna disassembly solution, it is necessary to add an external filter to cooperate with a single frequency antenna, which increases hardware resources and costs.
Method used
By adding a single-pole double-throw switch to the RF front-end module, the internal filter is multiplexed so that it can process RF signals from single-frequency antennas or RF signals from multi-frequency antennas, thus saving external filters.
Benefits of technology
It realizes saving external filters under the requirements of dismantling antenna solutions, reducing the space occupied by hardware resources, and reducing the cost of hardware resources.
✦ Generated by Eureka AI based on patent content.
Abstract
The embodiment of the invention discloses a radio frequency front-end module and electronic equipment, by multiplexing a filter in the radio frequency front-end module, the radio frequency front-end module can process a radio frequency signal from a single-frequency antenna or a radio frequency signal from a multi-frequency antenna through the filter, and an external filter can be saved under the requirement of an antenna disassembly scheme.
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