{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12009676","patent":{"patent_number":"US-12009676","title":"Simultaneous wireless information and power transfer device and method based on the modulation of power supply ripple of magnetron","assignee":null,"inventors":[],"filing_date":"2022-10-12T00:00:00.000Z","publication_date":"2024-06-11T00:00:00.000Z","cpc_codes":["H02J","H02J","H04B"],"num_claims":4,"abstract":"A SWIPT (simultaneous wireless information and power transfer) device based on the modulation of power supply ripple of magnetron includes a magnetron power supply, a magnetron, an IF (intermediate frequency) signal generator and a first capacitor. The first and second cathode power lines are provided between two ends of the magnetron power supply and two ends of the cathode of the magnetron respectively. One end of the first capacitor is connected with the IF signal generator, and another end of the first capacitor is connected with the first cathode power line. A SWIPT method includes applying an IF signal which is equivalent to the ripple of anode voltage of the magnetron to the anode voltage of the magnetron; taking a resonance signal excited by the magnetron as a local oscillation signal; generating a new signal at an output end of the magnetron, and radiating the new signal through an antenna."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Simultaneous wireless information and power transfer device and method based on the modulation of power supply ripple of magnetron","description":"A SWIPT (simultaneous wireless information and power transfer) device based on the modulation of power supply ripple of magnetron includes a magnetron power supply, a magnetron, an IF (intermediate fr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12009676","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-12009676","citation_suggestion":"Patentable. \"Simultaneous wireless information and power transfer device and method based on the modulation of power supply ripple of magnetron\" (US-12009676). https://patentable.app/patents/US-12009676","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12009676","json":"https://patentable.app/api/llm-context/US-12009676","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T10:40:15.899Z"}