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US 2009/0153405 A1Published application
Antenna device
AssigneeSony Corporation
InventorsMasato KIKUCHI, Shunsuke MOCHIZUKI, Masahiro YOSHIOKA, Ryosuke ARAKI, Masaki HANDA, Takashi NAKANISHI, Hiroto KIMURA, Seiji WADA, Hiroshi ICHIKI, Tetsujiro KONDO
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Abstract
A planar antenna device includes a dielectric layer and two conductor layers vertically sandwiching the dielectric layer. The lower conductor layer is used as a ground, and the upper conductor layer forms a radiating element having a structure in which four or more radiating element pieces of different sizes are connected to a feeder line.
Claims4
A planar antenna device comprising:
- a dielectric layer;
- and
- two conductor layers vertically sandwiching the dielectric layer,
- wherein the lower conductor layer is used as a ground, and
- wherein the upper conductor layer forms a radiating element having a structure in which four or more radiating element pieces of different sizes are connected to a feeder line.
2 more elements
Dependencies are inferred from the claim text.