Wave Absorber
First Claim
1. A wave absorber comprising:
- a sequentially laminated structure comprising a conductor layer formed of a conductive material;
a first dielectric layer formed of one layer or a multilayer of a dielectric material; and
a patterned layer including a plurality of patterns formed of the conductive material, wherein each of the patterns in the patterned layer is different from other adjacent patterns with respect to at least one of size and shape.
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Accused Products
Abstract
A wave absorber of the present invention includes a sequentially laminated structure including an conductor layer (11) made of a conductive material; a first dielectric layer (polycarbonate substrate (12) and bismaleimide-triazine substrate (13)) made of one layer or a multilayer of a dielectric material; and a patterned layer (14) including a plurality of a pattern made of the conductive material, wherein the conductor layer, the first dielectric layer, and the patterned layer are laminated sequentially, and each pattern in the patterned layer (14) is different from other adjacent patterns with respect to at least one of size and shape. Therefore, the wave absorber has sufficient reflection-attenuating capability to prevent communication failure caused by a reflection of a radio wave and so on, can be thin-sized and reduced in weight, and has a wide-band attenuation property.
28 Citations
12 Claims
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1. A wave absorber comprising:
- a sequentially laminated structure comprising
a conductor layer formed of a conductive material;
a first dielectric layer formed of one layer or a multilayer of a dielectric material; and
a patterned layer including a plurality of patterns formed of the conductive material, wherein each of the patterns in the patterned layer is different from other adjacent patterns with respect to at least one of size and shape. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
- a sequentially laminated structure comprising
Specification