发明名称 |
ANTENNA DEVICE |
摘要 |
An antenna device includes: a ground electrode; a first dielectric layer which is provided on one surface of the ground electrode; a feed plate which is provided on a surface of the first dielectric layer opposite from the ground electrode, and which is shorted to the ground electrode; a feed line which feeds to the feed plate; a second dielectric layer which is provided in such a manner as to sandwich the feed plate in combination with the first dielectric layer; and a radiation electrode which is provided on a surface of the second dielectric layer opposite from the feed plate, and which is fed by being electrically connected to the feed plate at a feed point and thereby radiates or receives a radiowave with a first frequency. |
申请公布号 |
EP3041088(A1) |
申请公布日期 |
2016.07.06 |
申请号 |
EP20130892395 |
申请日期 |
2013.08.30 |
申请人 |
FUJITSU LIMITED |
发明人 |
KOGA, YOHEI;EGAWA, HIROYUKI;SAWADA, YOSHIHIRO;ANZAI, NAOZUMI;TANIYAMA, KAZUTOSHI;KONISHI, MICHIHIRO |
分类号 |
H01Q9/38;H01Q1/24;H01Q1/38;H01Q9/04;H01Q9/42;H01Q13/10 |
主分类号 |
H01Q9/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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