US 11,990,968 B2
Radio frequency module and electronic device
Feng Chen, Guangdong (CN); and Lin Tong, Guangdong (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed on Jun. 28, 2022, as Appl. No. 17/851,950.
Application 17/851,950 is a continuation of application No. PCT/CN2020/142140, filed on Dec. 31, 2020.
Claims priority of application No. 201911410335.X (CN), filed on Dec. 31, 2019.
Prior Publication US 2022/0329299 A1, Oct. 13, 2022
Int. Cl. H04B 7/06 (2006.01); H04B 7/0408 (2017.01); H04B 7/0491 (2017.01)
CPC H04B 7/068 (2013.01) [H04B 7/0408 (2013.01); H04B 7/0491 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A radio frequency (RF) module, comprising:
a RF transceiver module, configured to transmit and receive RF signals;
a first antenna, configured to transmit a first transmission signal, receive a first main reception signal, and receive a second diversity reception signal;
a first triplexer, comprising a first terminal connected to the RF transceiver module, and a second terminal connected to the first antenna, wherein the first triplexer is configured to isolate the first transmission signal, the first main reception signal, and the second diversity reception signal;
a second antenna, configured to transmit a second transmission signal, receive a second main reception signal, and receive a first diversity reception signal; wherein a frequency band of the first transmission signal is different from a frequency band of the second transmission signal; and
a second triplexer, comprising a first terminal connected to the RF transceiver module, and a second terminal connected to the second antenna, wherein the second triplexer is configured to isolate the second transmission signal, the second main reception signal, and the first diversity reception signal,
wherein a frequency band of the first transmission signal, a frequency band of the first main reception signal, and a frequency band of the first diversity reception signal are 4G frequency bands, and
wherein a frequency band of the second transmission signal, a frequency band of the second main reception signal, and a frequency band of the second diversity reception signal are 5G frequency bands.