An antenna assembly and an electronic device are provided. The antenna assembly includes a metal main body, a first metal connecting part, a second metal connecting part, and eight radiating elements disposed on the metal main body. The metal main body includes a first end, a second end opposite to the first end, a third end, and a fourth end opposite to the third end. The first metal connecting part and the second metal connecting part are respectively connected to the third end and the fourth end. The antenna assembly is configured to be operated as an 8×8 5G MIMO antenna system.

An antenna assembly and an electronic device are provided. The antenna assembly includes a metal main body, a first metal connecting part, a second metal connecting part, and eight radiating elements disposed on the metal main body. The metal main body includes a first end, a second end opposite to the first end, a third end, and a fourth end opposite to the third end. The first metal connecting part and the second metal connecting part are respectively connected to the third end and the fourth end. The antenna assembly is configured to be operated as an 8×8 5G MIMO antenna system.

A millimeter-wave antenna-in-package includes a substrate, and a radiation structure and a first antenna feeder that are disposed in the substrate. The first antenna feeder includes an antenna matching stub, a feeder transmission strap, and a first harmonic suppression unit. A first end of the antenna matching stub is connected to the radiation structure. The first harmonic suppression unit includes a first transmission part and a first bent part. A first end of the first bent part is connected to a first end of the first transmission part, and a second end of the first bent part and a second end of the first transmission part form a first opening. A second end of the antenna matching stub is connected to the feeder transmission strap through the first transmission part, and the feeder transmission strap extends along the first reference direction.

A millimeter-wave antenna-in-package includes a substrate, and a radiation structure and a first antenna feeder that are disposed in the substrate. The first antenna feeder includes an antenna matching stub, a feeder transmission strap, and a first harmonic suppression unit. A first end of the antenna matching stub is connected to the radiation structure. The first harmonic suppression unit includes a first transmission part and a first bent part. A first end of the first bent part is connected to a first end of the first transmission part, and a second end of the first bent part and a second end of the first transmission part form a first opening. A second end of the antenna matching stub is connected to the feeder transmission strap through the first transmission part, and the feeder transmission strap extends along the first reference direction.

An electronic device is provided. The electronic device includes a housing, a first excitation source, a second excitation source, a first filtering circuit, and a second filtering circuit. The housing includes a body and an edge frame connected with a periphery of the body, the body defines a first gap, and the edge frame further defines a second gap communicating with the first gap, to divide the edge frame to form a first branch. The first excitation source is configured to feed a first excitation signal to the first branch. The second excitation source is configured to feed a second excitation signal to the first branch. The first filtering circuit is electrically coupled between the first excitation source and the first branch. The second filtering circuit is electrically coupled between the second excitation source and the first branch.

A matching circuit (100) according to the present disclosure is a matching circuit (100) that matches impedance of an antenna (200) used for communication in a plurality of frequency bands with that of a subsequent circuit (300) being subsequent to the antenna (200). The matching circuit (100) includes a selection circuit (110) and a bypass circuit (120). The selection circuit (110) includes a switch (SW) for making a selection from impedances corresponding to the respective frequency bands. A bypass circuit (120) establishes a bypass between the antenna (200) and the subsequent circuit (300).

A matching circuit (100) according to the present disclosure is a matching circuit (100) that matches impedance of an antenna (200) used for communication in a plurality of frequency bands with that of a subsequent circuit (300) being subsequent to the antenna (200). The matching circuit (100) includes a selection circuit (110) and a bypass circuit (120). The selection circuit (110) includes a switch (SW) for making a selection from impedances corresponding to the respective frequency bands. A bypass circuit (120) establishes a bypass between the antenna (200) and the subsequent circuit (300).

An electronic device includes a side surface member, a wireless communication circuit, and a switch circuit. The side surface member includes a first conductive portion coupled to the wireless communication circuit and the switch circuit, a second conductive portion coupled to the switch circuit, and a first non-conductive portion disposed between the first conductive portion and the second conductive portion. The switch circuit is controlled to be in at least one of a first state, a second state, and a third state, based on a first frequency of a first operating signal supplied by the wireless communication circuit. The switch circuit is configured to couple the second conductive portion to the wireless communication circuit, in the first state, and to couple the second conductive portion to the first conductive portion, in the second state.

An array antenna system having an RF-port with individually controlled radiating elements.

An array antenna system having an RF-port with individually controlled radiating elements.