The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 2025
Filed:
Jul. 15, 2020
Applicant:
Bdcm A2 Llc, Dover, DE (US);
Inventor:
Souren Shamsinejad, Irvine, CA (US);
Assignee:
BDCM A2 LLC, Dover, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 7/40 (2005.12); G01R 29/10 (2005.12); G01S 13/931 (2019.12); H01Q 3/26 (2005.12);
U.S. Cl.
CPC ...
G01S 7/4004 (2012.12); G01R 29/10 (2012.12); G01S 13/931 (2012.12); H01Q 3/267 (2012.12);
Abstract
Examples disclosed herein relate to a phased array antenna calibration system. The system includes a radio frequency (RF) probe configured to transmit and receive an RF signal, a probe layer coupled to the RF probe via a transmission line layer and configured to transmit or receive the RF signal with the RF probe. In some aspects, the probe layer comprising a plurality of probe elements arranged in an array that corresponds to an arrangement of radiating elements in an antenna-under-test (AUT). The system also includes a foam layer coupled to the probe layer and configured to isolate the AUT from the probe layer.