发明名称 |
Antenna structure, methof of using antenna structure and communication device |
摘要 |
An antenna structure used in a folding portable radio terminal, has
€ƒ€ƒ€ƒ a first antenna; and
€ƒ€ƒ€ƒ a second antenna,
€ƒ€ƒ€ƒ wherein the first antenna is used at least when the portable radio terminal is not folded, and
€ƒ€ƒ€ƒ the second antenna is used at least when the portable radio terminal is folded. |
申请公布号 |
EP1306922(A3) |
申请公布日期 |
2006.08.16 |
申请号 |
EP20020023695 |
申请日期 |
2002.10.22 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
IWAI, HIROSHI;YAMAMOTO, ATSUSHI;OGAWA, KOICHI;YAMADA, KENICHI;ASAHINA, TOSHIHIRO;KAMAEGUCHI, SHINJI |
分类号 |
H01Q9/04;H01Q1/08;H01Q1/24;H01Q1/36;H01Q5/00;H01Q21/28;H01Q21/29 |
主分类号 |
H01Q9/04 |
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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