Title:
RADIO FREQUENCY SYSTEM AND COMMUNICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/066674
Kind Code:
A1
Abstract:
The present application provides a radio frequency system and a communication device. The radio frequency system comprises: a first transmit port connected to a first transceiving module to form a first transmit path supporting the transmission of a first signal; a second transmit port connected to a second transceiving module to form a second transmit path supporting the transmission of the first signal; a third transmit port connected to any one of the first transceiving module, the second transceiving module, and a third transceiving module to form a third transmit path supporting the transmission of a second signal; and a first switch which is connected to the transceiving modules which are not connected to the third transmit port and is used for selectively connecting a path between a fourth transmit port and either of the transceiving modules which are not connected to the third transmit port to form a fourth transmit path supporting the transmission of the second signal. In this way, when a device simultaneously supports the transmission of two signals having partially overlapped frequency bands, the transmission efficiency and the transmission quality of the signal of each frequency band can be improved.
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Inventors:
WANG ZEWEI (CN)
Application Number:
PCT/CN2023/107621
Publication Date:
April 04, 2024
Filing Date:
July 17, 2023
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04B1/401
Foreign References:
| CN115632676A | 2023-01-20 | |||
| CN114285430A | 2022-04-05 | |||
| CN113300736A | 2021-08-24 | |||
| CN114337693A | 2022-04-12 | |||
| US20160276983A1 | 2016-09-22 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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