US Patent Issued to VIAVI Solutions on Feb. 17 for "Calibrating amplitude and phase of a transceiver array in a network test device" (British Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,556,291, issued on Feb. 17, was assigned to VIAVI Solutions Inc. (Chandler, Ariz.).

"Calibrating amplitude and phase of a transceiver array in a network test device" was invented by Pablo Perez Lara (St Neots, Great Britain), Pak Chan (Cambridge, Great Britain), Martyn Peter Binge (Stevenage, Great Britain) and Ian Derek Cairns (Alresford, Great Britain).

According to the abstract* released by the U.S. Patent & Trademark Office: "In some implementations, a network test device may apply a first calibration scheme to a transceiver array of the network test device using a first calibration signal, wherein the first calibration scheme is to measure a relative frequency response between t...