US Patent Issued to KEYSIGHT TECHNOLOGIES on Oct. 14 for "System for positioning antenna elements of a DUT within a quiet zone of an antenna test chamber" (California Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,442,848, issued on Oct. 14, was assigned to KEYSIGHT TECHNOLOGIES INC. (Santa Rosa, Calif.).

"System for positioning antenna elements of a DUT within a quiet zone of an antenna test chamber" was invented by Minu Jacob (Sunnyvale, Calif.) and Gregory Douglas Vanwiggeren (San Jose, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system for testing a device-under-test (DUT) over-the air (OTA) includes a probe antenna, an azimuth positioner, a linear positioner and a roll positioner. The probe antenna measures radiated fields from the DUT and emits radiated fields to the DUT by illuminating active antenna elements of the DUT. The azimuth positioner ...