Invention Grant
- Patent Title: Meta-material slab with anisotropic permittivity
- Patent Title (中): 具有各向异性介电常数的元材料板
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Application No.: US12958227Application Date: 2010-12-01
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Publication No.: US08351126B2Publication Date: 2013-01-08
- Inventor: Chubing Peng
- Applicant: Chubing Peng
- Applicant Address: US CA Cupertino
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Cupertino
- Agency: Westman, Champlin & Kelly, P.A.
- Agent Alan G. Rego
- Main IPC: G02B3/00
- IPC: G02B3/00
Abstract:
In a particular embodiment, a meta-material slab is formed from multiple layers of at least two different compositions. The meta-material slab is adapted to propagate an evanescent wave in a direction parallel to an axis to form a cone-shaped wave along the axis.
Public/Granted literature
- US20110070463A1 META-MATERIAL SLAB WITH ANISOTROPIC PERMITTIVITY Public/Granted day:2011-03-24
Information query
