US Patent Issued to TELEFONAKTIEBOLAGET LM ERICSSON on Feb. 24 for "Method and apparatus for facilitating antenna calibration" (Swedish, Chinese Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,562,775, issued on Feb. 24, was assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (Stockholm).

"Method and apparatus for facilitating antenna calibration" was invented by Hao Zhang (Guangzhou, China), Ang Feng (Solna, Sweden), Christian Braun (Vallentuna, Sweden), Chen Guo (Sundbyberg, Sweden) and Ruifang Ma (Guangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a method (400) for facilitating Antenna Calibration, AC. The method (400) includes: identifying (410) a leakage signal from a signal received at an AC signal receiver and resulted from a reference signal originated from an AC signal transmitter passing ...