The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 27, 2024
Filed:
Jun. 29, 2021
Linquest Corporation, Herndon, VA (US);
Donald Chang, Thousand Oaks, CA (US);
Stuart Bockman, Torrance, CA (US);
LinQuest Corporation, Herndon, VA (US);
Abstract
A method generates a dynamic tracking beam from an N-element receiving phased array antenna with a digital-beam-forming (DBF) network, N being an integer greater than 100, by performing digital beam forming to capture a desired signal from a moving source via the N-element phased array, including digitally multiplying received signals in the N-elements by a tracking beam beam weight vector (BWV) for the tracking beam, wherein the tracking beam BMV comprises N I/Q components; reading M pre-stored spot beam BWVs for M contiguous spot beams from a memory; determining a new tracking beam BWV for the tracking beam in a next update, wherein the new tracking beam BWV is a weighted sum of the M pre-stored spot beam BWVs of the M contiguous spot beams; and loading the new tracking beam BWV to a buffer.