{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11280821","patent":{"patent_number":"US-11280821","title":"Compact anechoic chamber for active and passive antenna over-the-air testing","assignee":null,"inventors":[],"filing_date":"2019-03-22T00:00:00.000Z","publication_date":"2022-03-22T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04B","H04B"],"num_claims":20,"abstract":"The disclosed exemplary apparatuses, systems and methods provide at least a compact anechoic chamber for over-the-air antenna testing, which may include at least: a chamber housing; an interchangeable irradiating test panel, integral to the chamber; a plurality of absorbing material at least partially lining an interior of the chamber and capable of directing the irradiating; at least one moveable cart suitable for moving and removing the antenna within and from the chamber; and at least one panel interface for interconnecting the antenna and equipment for the testing, wherein a response of the antenna to the irradiating is communicated through the panel interface to the testing equipment."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Compact anechoic chamber for active and passive antenna over-the-air testing","description":"The disclosed exemplary apparatuses, systems and methods provide at least a compact anechoic chamber for over-the-air antenna testing, which may include at least: a chamber housing; an interchangeable","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11280821","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-11280821","citation_suggestion":"Patentable. \"Compact anechoic chamber for active and passive antenna over-the-air testing\" (US-11280821). https://patentable.app/patents/US-11280821","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11280821","json":"https://patentable.app/api/llm-context/US-11280821","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:57:46.663Z"}