Guangdong Oppo Mobile Telecommunications Corp., Ltd.

Yizhou Luo

Liang Gu

Qing Wu

Jia Wang

Provided are an electronic device, a control method thereof, and a non-transitory computer-readable storage medium. The electronic device includes: a first antenna radiator, a sensing body, a specific absorption rate (SAR) sensor and a controller. A path capable of transporting a direct current is provided between the first antenna radiator and at least one of a grounding terminal and a feeding terminal. The sensing body is configured to generate a capacitance signal by sensing a distance between a user and the sensing body. The SAR sensor is connected with the sensing body, and the SAR sensor is configured to receive the capacitance signal. The controller is connected with the SAR sensor, and the controller is configured to control, according to the capacitance signal, a transmit power of the first antenna radiator.

Electronic device and control method therefor, and non-transitory storage medium

A specific absorption rate detection assembly, an SAR detection method, and an electronic device are provided. The SAR detection assembly includes a sensing branch, a detection branch, an SAR sensor, and a compensation branch. The sensing branch is configured to sense a capacitive signal. The detection branch is configured to generate a first noise signal by sensing ambient noise. The capacitive signal and the first noise signal are transmitted to the SAR sensor by the detection branch. A first end of the compensation branch is connected to a reference power-supply terminal. The compensation branch is configured to generate a second noise signal by sensing ambient noise and transmit the second noise signal to the SAR sensor. The second noise signal is used to simulate the first noise signal to compensate, through the second noise signal, the capacitive signal and the first noise signal transmitted to the SAR sensor.

Specific absorption rate detection assembly, specific absorption rate detection method, and electronic device

Antenna assembly, electronic device and method for switching antenna are provided. The antenna assembly includes a first antenna structure, second antenna structure and third antenna structure, the first antenna structure is used as a diversity antenna, the second antenna structure is in an idle state, and the third antenna structure is used as a main antenna; a radio frequency module coupled to each of the first antenna structure, the second antenna structure and the third antenna structure through a switch assembly; and the switch assembly arranged to, according to signal quality of the first antenna structure, the second antenna structure and the third antenna structure, switch one of the first antenna structure or the second antenna structure to the main antenna, switch the other of the first antenna structure or the second antenna structure to the idle state and switch the third antenna structure to the diversity antenna.

Antenna assembly, electronic device and method for switching antenna

A terminal includes: a metal housing; a frame surrounds the metal housing; and a metal antenna radiator arranged between the metal housing and the frame, surrounding the metal housing, and having a first end coupled with a feed source through a matching circuit and a second end grounded.

Mobile terminal

A housing assembly for a terminal and a terminal are provided. The housing assembly includes a housing, an antenna radiator and a ferrite. The antenna radiator is positioned at an outer face of the housing, and has a first orthographic projection region on the outer face. The ferrite is arranged on an inner face of the housing, and has a second orthographic projection region on the outer face. The first orthographic projection region is located in the second orthographic projection region.

Housing assembly for terminal, terminal and mobile phone

The present disclosure discloses an antenna component, an electronic device and an antenna controlling method. The antenna component includes: multiple antenna structures, wherein at least one antenna structure acts as a master antenna, and at least one antenna structure acts as a diversity antenna; a control switch connected with the antenna structures; a radio frequency module, coupled to the antenna structures through the control switch; wherein the control switch is arranged to, according to transmit power of the at least one antenna structure acting as the master antenna and receive power of the at least one antenna structure acting as the diversity antenna, switch the at least one antenna structure acting as the master antenna to a diversity antenna, and switch the at least one antenna structure acting as the diversity antenna to a master antenna.

Growing community of inventors

Dongguan, China

Yizhou Luo