US Patent Issued to Huawei Technologies'Co., 'Ltd.' on Aug. 11 for "Feed circuit, antenna device, communication device, and communication system utilizing a power divider and phase shift elements" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,706,631, issued on Aug. 11, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Feed circuit, antenna device, communication device, and communication system utilizing a power divider and phase shift elements" was invented by Xiaodong Wei (Xi'an, China), Peifeng Hu (Xi'an, China), Zhiguo Huang (Dongguan, China) and Mengyao Mi (Xi'an, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed embodiments provide a feed circuit, an antenna device, a communication device, and a communication system that are configured to improve passive intermodulation (PIM). In the feed circuit, phase shift elements are disposed along a plurality of paral...