{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9621182","patent":{"patent_number":"US-9621182","title":"Continuous-time quantization device, radio frequency signal receiver comprising such a device and continuous-time quantization method","assignee":null,"inventors":[],"filing_date":"2014-10-02T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["H04B"],"num_claims":10,"abstract":"A device for quantizing an analog input signal, for supply of a continuous-time output signal quantized using a plurality of bits, includes a sign analysis electronic circuit, configured to supply a first signal representative of a first sign bit of the output signal, and an envelope analysis electronic circuit, including a comparator/quantizer with two inputs one of which receives the analog input signal, configured to supply a second signal representative of at least a second bit of the output signal, as a quantized envelope signal, and a feedback loop with continuous-time digital-to-analog conversion of the quantized envelope signal, arranged between the output and the other of the two inputs of the comparator/quantizer. The quantized envelope signal is a signal of which a low pass filtering is representative of the amplitude of an envelope signal of the input signal and the feedback loop includes a low pass filter."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Continuous-time quantization device, radio frequency signal receiver comprising such a device and continuous-time quantization method","description":"A device for quantizing an analog input signal, for supply of a continuous-time output signal quantized using a plurality of bits, includes a sign analysis electronic circuit, configured to supply a f","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9621182","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-9621182","citation_suggestion":"Patentable. \"Continuous-time quantization device, radio frequency signal receiver comprising such a device and continuous-time quantization method\" (US-9621182). https://patentable.app/patents/US-9621182","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9621182","json":"https://patentable.app/api/llm-context/US-9621182","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:39:24.736Z"}