An antenna module, comprising: a first radiator having an opening; a second radiator located inside the opening, the second radiator being provided spaced apart from the first radiator; a first feed point located on the first radiator, the first feed point being configured for transmitting a wireless signal of a first frequency band; and a second feed point located on the second radiator, the second feed point being configured for transmitting a wireless signal of a second frequency band, wherein the second frequency band differs from the first frequency band, wherein the first feed point is provided at a first end of the first radiator, wherein the antenna module further comprises a switch module, wherein the switch module is connected to the first radiator at a connection point, wherein a distance between the connection point and the first end of the first radiator is less than a distance between the connection point and a second end of the first radiator, wherein the second end is an end of the first radiator opposite the first end, wherein the switch module comprises at least one switch component, and wherein the first radiator is configured to receive and / or transmit a wireless signal of different frequency bands corresponding respectively to different switch states of the at least one switch component, wherein the switch module comprises a first switch component and a second switch component provided in parallel with the first switch component, and wherein when both the first switch component and the second switch component are in an ON state, the first radiator is configured to receive and / or transmit the wireless signal of the second frequency band. a first radiator having an opening; a second radiator located inside the opening, the second radiator being provided spaced apart from the first radiator; a first feed point located on the first radiator, the first feed point being configured for transmitting a wireless signal of a first frequency band; and a second feed point located on the second radiator, the second feed point being configured for transmitting a wireless signal of a second frequency band, wherein the second frequency band differs from the first frequency band, wherein the first feed point is provided at a first end of the first radiator, wherein the antenna module further comprises a switch module, wherein the switch module is connected to the first radiator at a connection point, wherein a distance between the connection point and the first end of the first radiator is less than a distance between the connection point and a second end of the first radiator, wherein the second end is an end of the first radiator opposite the first end, wherein the switch module comprises at least one switch component, and wherein the first radiator is configured to receive and / or transmit a wireless signal of different frequency bands corresponding respectively to different switch states of the at least one switch component, wherein the switch module comprises a first switch component and a second switch component provided in parallel with the first switch component, and wherein when both the first switch component and the second switch component are in an ON state, the first radiator is configured to receive and / or transmit the wireless signal of the second frequency band.