Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jian Bai0
Date of Patent
October 22, 2019
0Patent Application Number
161734820
Date Filed
October 29, 2018
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A multiway switch, a radio frequency system, and a wireless communication system are provided. The multiway switch includes n T ports and four P ports. Each T port is coupled with all of the four P ports, where n is an integer and 4≤n. The multiway switch is configured to be coupled with a radio frequency circuit and an antenna system of an electronic device to implement a preset function of the electronic device. The antenna system includes four antennas corresponding to the four P ports. The preset function is a function of transmitting an SRS through the four antennas in turn.
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