Aac Technologies Pte. Ltd.

Mao Liu

Yuehua Yue

Jianchuan Liu

Shengjun Liu

The invention provides a phased array antenna, which includes a core board, as well as an antenna module and a radio frequency module respectively arranged at two sides of the core board, where the radio frequency module includes a device attached to a surface far away from the core board and a circuit layer electrically connected to the device, and the device and the circuit layer at least form a phase control unit to control a phase of each antenna unit in the antenna module and a beam synthesis unit to control a beam shape of the phased array antenna.

Phased array antenna

An antenna system for a mobile terminal and a mobile terminal are provided. The antenna system includes a first antenna group, a second antenna group and a third antenna group distributed on a housing, where the first antenna group includes a plurality of first antennas, the second antenna group includes a plurality of second antennas, the third antenna group includes a plurality of third antennas, the first antennas operates at a 4G band, the second antennas operates at a Sub 6G band, and the third antennas operates at a 5G millimeter-wave band. According to the antenna system of the present disclosure, the mobile terminal applying the antenna system can realize 4G and 5G mobile communications at the same time, and have multiple signal transmission modes and improve the signal transmission efficiency.

Antenna system for mobile terminal and mobile terminal

An antenna system includes a feeding point, an antenna array comprising four antenna units and a power division network comprising four power division modules, the antenna array and the power division network are respectively arranged at two opposite planes, one end of each of the four power division modules is respectively connected with one of the four antenna units, and the other ends of the four power division modules are connected with each other and are connected with the feeding point, so as to form a 5G antenna. In the antenna system, the power division network and the antenna array are structured as separate layers to reduce an area of a millimeter wave array formed by the power division network and the antenna array, so that the cellphone can have enough space for the millimeter wave array, thereby reducing difficulties of applying the millimeter wave to a mobile terminal.

Growing community of inventors

Shenzhen, China

Mao Liu