초록 ▼

Apparatus and methods for providing a substantially surface independent tagging system are disclosed. A resonant dielectric cavity is defined between upper and lower conducting layers, and closed at one end by a conducting base portion. Incident radiation couples into the cavity and is resonantly en

Apparatus and methods for providing a substantially surface independent tagging system are disclosed. A resonant dielectric cavity is defined between upper and lower conducting layers, and closed at one end by a conducting base portion. Incident radiation couples into the cavity and is resonantly enhanced. An electronic device or tag paced at the edge of the cavity experiences a high electric field strength on account of this enhancement and is driven into operation.

대표청구항 ▼

The invention claimed is: 1. An electromagnetic radiation decoupler comprising a cavity structure which comprises a conducting base portion connected to a first conducting side wall and a second conducting side wall, the first conducting side wall and second conducting side wall being spaced apart a

The invention claimed is: 1. An electromagnetic radiation decoupler comprising a cavity structure which comprises a conducting base portion connected to a first conducting side wall and a second conducting side wall, the first conducting side wall and second conducting side wall being spaced apart and substantially parallel.