Patent ID: 11921144
Assignee: KEYSIGHT TECHNOLOGIES, INC.
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 4:
5. The method of claim 1 wherein the mapping of the S-parameters captured for the small array of antenna elements to the target array of antenna elements includes:
for each port of the target array of antenna elements, laying the small array of antenna elements over the target array of antenna elements so that the port of the target array of antenna elements is aligned with a corresponding port of the small array of antenna elements, and performing as follows:
copying two-port S-parameters for the corresponding port of the small array of antenna elements with respect to each of the other ports of the small array of antenna elements as S-parameters for the target array of antenna elements where the small array of antenna elements overlays the target array of antenna elements, wherein the two-port S-parameters are determined using the corresponding port of the small array of antenna elements as a first port and each of the other ports of the small array of antenna elements as a second port, and
using a zero for two-port S-parameter values for the corresponding port and each of the other ports of the target array of antenna elements where the small array of antenna elements does not overlay the target array of antenna elements.