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US 8,570,240 B2Granted
Communication sheet structure
AssigneeTeijin Fibers Limited
InventorsAkira Tanaka, Machiko Oouchida, Hiroyuki Mori
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AssigneeTeijin Fibers Limited
InventorsAkira Tanaka, Machiko Oouchida, Hiroyuki Mori
Estimating the term…
A communication sheet structure for transmitting electromagnetic waves, and thereby performing communication, is characterized in that the communication sheet structure includes a planar base material with a relative dielectric constant at a frequency of from 800 MHz to 10 GHz of from 1.0 to 15.0, and one side of the base material includes conductor A existing portion and non-existing portion, and the other side of the base material includes a conductor B existing over 90% or more thereof. The communication sheet structure enables communication in two dimensions, and the communication sheet structure is extremely excellent in communication performances.
A communication sheet structure for transmitting electromagnetic waves, and thereby performing communication, characterized in that the communication sheet structure comprises a planar base material with a relative dielectric constant at a frequency of from 800 MHz to 10 GHz of from 1.0 to 15.0, and one side of the base material includes conductor A existing portion and non-existing portion, and the other side of the base material includes a conductor B existing over 90% or more thereof, wherein the conductor A existing portion surrounds the conductor A non existing portion.
Dependencies are inferred from the claim text.