Patent ID: 11901633
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An antenna, comprising:
a first radiating element; and
a second radiating element,
wherein:
the first radiating element comprises four dipoles enclosing the second radiating element in a plan view, and
the second radiating element is disposed on an inner side of the first radiating element, and
wherein:
the first radiating element is configured to support a transmit frequency band, and the second radiating element is configured to support a receive frequency band, or
the first radiating element is configured to support the receive frequency band, and the second radiating element is configured to support the transmit frequency band; and

a third radiating element disposed on an outer side of the first radiating element,
wherein:
the first radiating element is configured to support a first transmit frequency band and a second transmit frequency band,
the second radiating element and the third radiating element each are configured to support either of a first receive frequency band or a second receive frequency band, and
the second radiating element and the third radiating element support different frequency bands.