{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11533070","patent":{"patent_number":"US-11533070","title":"Systems and methods of compensating for narrowband distortion in power semiconductor devices","assignee":null,"inventors":[],"filing_date":"2020-11-16T00:00:00.000Z","publication_date":"2022-12-20T00:00:00.000Z","cpc_codes":["H04B","H04B"],"num_claims":20,"abstract":"Some embodiments herein describe a radio frequency power semiconductor device that include a first non-linear filter network for compensating for lower frequency noise of a power amplifier. The first non-linear filter network can include a plurality of infinite impulse response filters and corresponding corrective elements to correct for a non-linear portion of the power amplifier. The radio frequency power semiconductor device can further include a second non-linear filter network for compensating for broadband distortion. The second non-linear filter network can be connected in parallel to the first non-linear filter network. The broadband distortion can include digital predistortion and the narrowband distortion can include charge trapping effects. The first non-linear filter network can comprise Laguerre filters. The second non-linear filter network can comprise general memory polynomial filters."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods of compensating for narrowband distortion in power semiconductor devices","description":"Some embodiments herein describe a radio frequency power semiconductor device that include a first non-linear filter network for compensating for lower frequency noise of a power amplifier. The first ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11533070","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-11533070","citation_suggestion":"Patentable. \"Systems and methods of compensating for narrowband distortion in power semiconductor devices\" (US-11533070). https://patentable.app/patents/US-11533070","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11533070","json":"https://patentable.app/api/llm-context/US-11533070","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:15:53.735Z"}