Patent ID: 11955721
Assignee: GEMTEK TECHNOLOGY CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An antenna apparatus, comprising:
an antenna structure, comprising:
M×N antenna units, where M is a positive integer larger than 1, and N is a positive integer larger than 0, each of the antenna units comprising:
i feeding ports, wherein a vector of each of the feeding ports is controlled independently, and i is a positive integer larger than 2, wherein independent control of the vector of each of the feeding ports comprising disabling adjustment of the vector of at least one of the feeding ports,

wherein the feeding ports comprise:
at least one first-angle feeding port, a feeding signal of the at least one first-angle feeding port being configured to form a beam in a first polarized direction; and
at least one second-angle feeding port, a feeding signal of the at least one second-angle feeding port being configured to form a beam in a second polarized direction, the second polarized direction being orthogonal to the first polarized direction,

wherein there is no linear relationship between adjustment over vectors of the feeding ports,
wherein a phase difference between the feeding ports is a variable value.