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US 2026/0254468 A1Published application
Antenna multiplexing system and terminal device
AssigneeHuawei Technologies Co., Ltd.
InventorsZhiyuan XIE, Jikang WANG, Dong YU, Guodong HUANG
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Abstract
An antenna multiplexing system includes N radio frequency front-ends, N impedance matching networks, a channel selection switch, and an antenna. Operating frequency bands of the N radio frequency front-ends are different, each radio frequency front-end is connected to one end of the channel selection switch through one impedance matching network, and another end of the channel selection switch is connected to the antenna, where N is an integer greater than or equal to 2.
Claims19
1-10. (canceled)
An antenna multiplexing system, comprising:
- N radio frequency front-ends, wherein operating frequency bands of the N radio frequency front-ends are different and N is an integer greater than or equal to 2;
- N impedance matching networks;
- a channel selection switch, wherein each one of the N radio frequency front-ends is connected to one end of the channel selection switch through one of the N impedance matching networks;
- and
- an antenna, connected to another end of the channel selection switch.
2 more elements
A terminal device, comprising:
- a housing;
- and
- an antenna multiplexing system disposed in the housing-(200), wherein the antenna multiplexing system comprises:
- N radio frequency front-ends wherein operating frequency bands of the N radio frequency front-ends are different and N is an integer greater than or equal to 2;
- N impedance matching networks;
- a channel selection switch, wherein each N radio frequency front-end is connected to one end of the channel selection switch through one N impedance matching network;
- and
- an antenna, connected to another end of the channel selection switch.
5 more elements
Dependencies are inferred from the claim text.