{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11251818","patent":{"patent_number":"US-11251818","title":"Radio frequency front-end architecture","assignee":null,"inventors":[],"filing_date":"2020-12-25T00:00:00.000Z","publication_date":"2022-02-15T00:00:00.000Z","cpc_codes":["H04B","H04B"],"num_claims":20,"abstract":"An architecture of radio frequency front-end includes a power amplifier module (PAM), a front-end module integrated duplexer (FEMiD), an antenna and at least one tunable matching network. The PAM includes a power amplifier, and the at least one tunable matching network is located between the power amplifier and the antenna and is configured to adjust at least one of the impedance of the output end of the power amplifier or the impedance of the input end of the antenna."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Radio frequency front-end architecture","description":"An architecture of radio frequency front-end includes a power amplifier module (PAM), a front-end module integrated duplexer (FEMiD), an antenna and at least one tunable matching network. The PAM incl","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11251818","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-11251818","citation_suggestion":"Patentable. \"Radio frequency front-end architecture\" (US-11251818). https://patentable.app/patents/US-11251818","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11251818","json":"https://patentable.app/api/llm-context/US-11251818","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T12:25:08.880Z"}