Patent ID: 11876302
Assignee: KUANG-CHI INSTITUTE OF ADVANCED TECHNOLOGY
Field: Telecommunications (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 1:
2. The phase compensation method according to claim 1, wherein the operation S1 comprises:
an operation S11 of exporting the measured far-field directivity patterns of the first array unit and the second array unit, to establish the coordinate system, wherein the coordinate system is represented by using (x, y, z);
an operation S12 of establishing a first coordinate system, using the first array unit as an origin O, defining coordinates (x0, y0, z0) of the origin O, and defining a beam directivity (φ, θ) of the array antenna, wherein the defining a beam directivity (φ, θ) of the array antenna comprises:
in the coordinate system (x, y, z), an included angle between a projection of the beam directivity of the array antenna on an xy plane and a positive direction of an x-axis is an angle φ, and an included angle between the beam directivity of the array antenna and an xz plane is an angle θ; and

an operation S13 of establishing a second coordinate system, using the second array unit as another point O1 in a coordinate axis, and defining coordinates (x1, y1, z1) of the another point O1.