{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11949488","patent":{"patent_number":"US-11949488","title":"Method and apparatus for realizing beam alignment","assignee":null,"inventors":[],"filing_date":"2020-08-26T00:00:00.000Z","publication_date":"2024-04-02T00:00:00.000Z","cpc_codes":["H04B","H04B","G01S"],"num_claims":25,"abstract":"A method and device for realizing beam alignment are disclosed. The method may include: when first signals are received by two analog subarrays having a same polarization using receiving beams with a same beam direction, acquiring the first signals and the phase center difference therebetween; maintaining the beam direction, changing the phase center difference between the two analog sub-arrays for the first time, and acquiring second signals and the first changed phase center difference; maintaining the beam direction, changing the phase center difference for the second time, and acquiring third signals and the second changed phase center difference; and estimating a DOA of a received signal according to the obtained information, and directing the centers of the receiving beams to the estimated DOA."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for realizing beam alignment","description":"A method and device for realizing beam alignment are disclosed. The method may include: when first signals are received by two analog subarrays having a same polarization using receiving beams with a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11949488","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11949488","citation_suggestion":"Patentable. \"Method and apparatus for realizing beam alignment\" (US-11949488). https://patentable.app/patents/US-11949488","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11949488","json":"https://patentable.app/api/llm-context/US-11949488","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:43:00.979Z"}