MUMBAI, India, Sept. 12 -- Intellectual Property India has published a patent application (202517080991 A) filed by Lenovo (BEIJING) Ltd., Beijing, on Aug. 26, for 'automatic alignment scheme for orbital angular momentum receiver.'
Inventor(s) include Zhu, Chenxi; Liu, Bingchao; and Zhang, Yi.
The application for the patent was published on Sept. 12, under issue no. 37/2025.
According to the abstract released by the Intellectual Property India: "Methods and apparatuses for automatic alignment scheme for orbital angular momentum receiver are disclosed. In one embodiment, an apparatus includes a receiver, wherein, the receiver includes N pairs of OAM RX antennas, each pair of OAM RX antennas are placed on opposite sides with an equal radius from the centre of the receiver in a different angle, where N is 2 or more, the apparatus comprises a processor, wherein, the processor is configured to receive, via the N pairs of OAM RX antennas, a calibration signal sent using a single OAM mode; and estimate misalignment of the receiver according to the received calibration signal."
The patent application was internationally filed on Apr. 14, 2023, under International application No.PCT/CN2023/088366.
Disclaimer: Curated by HT Syndication.
