{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12007234","patent":{"patent_number":"US-12007234","title":"Magnitude calculation in a magnetic field angle tracking system","assignee":null,"inventors":[],"filing_date":"2021-10-20T00:00:00.000Z","publication_date":"2024-06-11T00:00:00.000Z","cpc_codes":["G01D","G01D","G06F"],"num_claims":29,"abstract":"A magnetic field sensor configured to sense an angle of a magnetic field associated with a rotatable target includes a first magnetic field sensing structure configured to generate a first signal indicative of the magnetic field and a second magnetic field sensing structure configured to generate a second signal indicative of the magnetic field, wherein the first and second magnetic field sensing structures are configured to detect quadrature components of the magnetic field. A controller responsive to the first and second signals includes an angle tracking observer having a sine block and a cosine block operatively coupled to compute the angular position of the target using a control loop based in part on a non-orthogonality error term and a magnitude calculator that uses the sine block and the cosine block to compute a magnitude of the magnetic field."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Magnitude calculation in a magnetic field angle tracking system","description":"A magnetic field sensor configured to sense an angle of a magnetic field associated with a rotatable target includes a first magnetic field sensing structure configured to generate a first signal indi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12007234","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-12007234","citation_suggestion":"Patentable. \"Magnitude calculation in a magnetic field angle tracking system\" (US-12007234). https://patentable.app/patents/US-12007234","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12007234","json":"https://patentable.app/api/llm-context/US-12007234","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:45:19.439Z"}