{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9698845","patent":{"patent_number":"US-9698845","title":"High oversampling ratio dynamic element matching scheme for high dynamic range digital to RF data conversion for radio communication systems","assignee":null,"inventors":[],"filing_date":"2015-11-06T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["H04B","H04B","H04L","H04L","H04B"],"num_claims":20,"abstract":"An RF transmitter module for a cellular radio that includes a delta-sigma modulator having a plurality of interleaving dynamic element matching (DEM) circuits providing interleaved digital bits at a reduced clock rate. An interleaver controller controls the DEM circuits so as to provide groups of the digital bits at different points in time. In one embodiment, a summation junction adds the groups of the digital bits to provide a continuous stream of the interleaved digital bits, a DAC converts the stream of interleaved digital bits to an analog signal, and a power amplifier amplifies the analog signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"High oversampling ratio dynamic element matching scheme for high dynamic range digital to RF data conversion for radio communication systems","description":"An RF transmitter module for a cellular radio that includes a delta-sigma modulator having a plurality of interleaving dynamic element matching (DEM) circuits providing interleaved digital bits at a r","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9698845","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-9698845","citation_suggestion":"Patentable. \"High oversampling ratio dynamic element matching scheme for high dynamic range digital to RF data conversion for radio communication systems\" (US-9698845). https://patentable.app/patents/US-9698845","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9698845","json":"https://patentable.app/api/llm-context/US-9698845","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:57:08.091Z"}