{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11973522","patent":{"patent_number":"US-11973522","title":"Front end architecture for selectively adding external carrier aggregation band","assignee":null,"inventors":[],"filing_date":"2021-03-10T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["H04B","H04B","H04L","H04L","H04Q"],"num_claims":20,"abstract":"Aspects of this disclosure relate to a front end architecture for selectively adding an external carrier aggregation band. A switch element can connect a radio frequency signal path to an antenna path through a frequency domain multiplexer, such as a diplexer, in a first mode. The switch element can connect the radio frequency path to the antenna path and bypass the frequency domain multiplexer in a second mode. The frequency domain multiplexer can be external to a front end module that include the radio frequency signal path. In the first mode, a front end system can support carrier aggregation with a band associated with circuitry implemented external to the front end module."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Front end architecture for selectively adding external carrier aggregation band","description":"Aspects of this disclosure relate to a front end architecture for selectively adding an external carrier aggregation band. A switch element can connect a radio frequency signal path to an antenna path","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11973522","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-11973522","citation_suggestion":"Patentable. \"Front end architecture for selectively adding external carrier aggregation band\" (US-11973522). https://patentable.app/patents/US-11973522","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11973522","json":"https://patentable.app/api/llm-context/US-11973522","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:23:37.905Z"}