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US 8,803,740 B2Granted
Composite antenna structure
AssigneeInpaq Technology Co., Ltd.
InventorsYueh-Pi Huang, Ming-Tsan Tseng, Ming-Yi Wu
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Abstract
A composite antenna structure includes a dielectric main body, a covering layer and a metallic transmission line structure. The dielectric constant of the dielectric main body is ranged from 1 to 200. The covering layer is disposed on the dielectric main body and has a pattern area defined thereon. The metallic transmission line structure is formed on the pattern area of the covering layer.
Claims11
A composite antenna structure comprising:
- a dielectric main body with dielectric constant ranged from 1 to 200;
- a covering layer disposed on the dielectric main body, the covering layer having a pattern area defined thereon;
- and
- a metallic transmission line structure formed on the pattern area of the covering layer;
- wherein the dielectric main body is a ceramic body, the covering layer is a plastic film doped with metal-organic complex, and the pattern area is a laser-modified area exposed to a laser.
2 more elements
A composite antenna structure comprising:
- a dielectric main body with dielectric constant ranged from 1 to 200;
- a covering layer disposed on the dielectric main body, the covering layer having a laser-modified area to expose the dielectric main body;
- and
- a metallic transmission line structure formed on the exposed surface of the dielectric main body.
1 more element
A composite antenna structure comprising:
- a dielectric main body with dielectric constant ranged from 1 to 200;
- a covering layer disposed on the dielectric main body, the covering layer having a pattern area defined thereon;
- and
- a metallic transmission line structure formed on the pattern area of the covering layer;
- wherein the covering layer is constructed by a first plastic portion and a second plastic portion, the first plastic portion is an insulation portion on which a metal material cannot be directed deposited, the second plastic portion is a conductive portion on which the metal material is directed deposited, and the pattern area is defined on the surface of the second plastic portion.
2 more elements
Dependencies are inferred from the claim text.