{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9590311","patent":{"patent_number":"US-9590311","title":"Antenna system with reduced multipath reception","assignee":null,"inventors":[],"filing_date":"2014-08-26T00:00:00.000Z","publication_date":"2017-03-07T00:00:00.000Z","cpc_codes":["G01S","G01S"],"num_claims":19,"abstract":"An antenna system with a sharp difference in directional pattern is intended for receiving GNSS signals. The antenna system includes at least two antenna elements located above a high-impedance capacitive ground plane, and a combining network. Antenna elements are spaced apart in vertical direction. The combining network provides subtraction of the signal reflected from the ground, the arrangement of antenna elements above the high-impedance capacitive ground plane making such subtraction efficient."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Antenna system with reduced multipath reception","description":"An antenna system with a sharp difference in directional pattern is intended for receiving GNSS signals. The antenna system includes at least two antenna elements located above a high-impedance capaci","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9590311","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-9590311","citation_suggestion":"Patentable. \"Antenna system with reduced multipath reception\" (US-9590311). https://patentable.app/patents/US-9590311","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9590311","json":"https://patentable.app/api/llm-context/US-9590311","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:48:05.217Z"}