JP4662243B2 - 携帯無線装置 - Google Patents
携帯無線装置 Download PDFInfo
- Publication number
- JP4662243B2 JP4662243B2 JP2005052726A JP2005052726A JP4662243B2 JP 4662243 B2 JP4662243 B2 JP 4662243B2 JP 2005052726 A JP2005052726 A JP 2005052726A JP 2005052726 A JP2005052726 A JP 2005052726A JP 4662243 B2 JP4662243 B2 JP 4662243B2
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- Prior art keywords
- antenna unit
- antenna
- frequency conversion
- conversion member
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Description
Claims (4)
- スライド可能に接続された上側筐体と下側筐体とにより構成され、閉じ状態と開き状態とをとりうる携帯無線装置において、
前記上側筐体の上端近傍配置したアンテナユニットと、
前記閉じ状態で前記アンテナユニットに近接し、前記開き状態で前記アンテナユニットから離れる、前記下側筐体に配置した周波数変換部材とを備え、
前記上側筐体と下側筐体のスライドによる開閉動作に伴って、前記周波数変換部材は前記アンテナユニットに近接したときのアンテナ特性を、非近接時の前記アンテナ特性から変化させることを特徴とする携帯無線装置。 - 前記周波数変換部材は誘電体、磁性体、導体のいずれかである請求項1に記載の携帯無線装置。
- 前記周波数変換部材は閉じ状態で前記アンテナユニットの周囲の少なくとも一面を覆う形態を有する請求項1または2に記載の携帯無線装置。
- 前記周波数変換部材は閉じ状態で前記アンテナユニットの内部領域に進入する形態を有する請求項1〜3のいずれかに記載の携帯無線装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005052726A JP4662243B2 (ja) | 2005-02-28 | 2005-02-28 | 携帯無線装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005052726A JP4662243B2 (ja) | 2005-02-28 | 2005-02-28 | 携帯無線装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006238271A JP2006238271A (ja) | 2006-09-07 |
JP4662243B2 true JP4662243B2 (ja) | 2011-03-30 |
Family
ID=37045402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005052726A Expired - Fee Related JP4662243B2 (ja) | 2005-02-28 | 2005-02-28 | 携帯無線装置 |
Country Status (1)
Country | Link |
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JP (1) | JP4662243B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4603617B2 (ja) * | 2008-11-27 | 2010-12-22 | 京セラ株式会社 | 通信機器 |
EP2393154A4 (en) | 2009-02-02 | 2013-01-09 | Nec Corp | ELECTRONIC DEVICE AND MANUFACTURING METHOD THEREFOR |
JP4880027B2 (ja) * | 2009-11-30 | 2012-02-22 | パナソニック株式会社 | スライド型携帯端末 |
JP5522727B2 (ja) * | 2010-04-15 | 2014-06-18 | Necカシオモバイルコミュニケーションズ株式会社 | スライド式携帯端末 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08204438A (ja) * | 1995-01-31 | 1996-08-09 | Seiko Instr Inc | 携帯電話機用アンテナ |
JP2001326513A (ja) * | 2000-05-15 | 2001-11-22 | Sharp Corp | 携帯電話機 |
JP2005026943A (ja) * | 2003-07-01 | 2005-01-27 | Buffalo Inc | アンテナ装置 |
JP2006148669A (ja) * | 2004-11-22 | 2006-06-08 | Mitsubishi Electric Corp | スライド式携帯電話装置 |
JP2006197292A (ja) * | 2005-01-14 | 2006-07-27 | Sony Ericsson Mobilecommunications Japan Inc | 携帯無線端末装置 |
JP2006203806A (ja) * | 2005-01-24 | 2006-08-03 | Mitsubishi Electric Corp | 携帯無線端末 |
-
2005
- 2005-02-28 JP JP2005052726A patent/JP4662243B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08204438A (ja) * | 1995-01-31 | 1996-08-09 | Seiko Instr Inc | 携帯電話機用アンテナ |
JP2001326513A (ja) * | 2000-05-15 | 2001-11-22 | Sharp Corp | 携帯電話機 |
JP2005026943A (ja) * | 2003-07-01 | 2005-01-27 | Buffalo Inc | アンテナ装置 |
JP2006148669A (ja) * | 2004-11-22 | 2006-06-08 | Mitsubishi Electric Corp | スライド式携帯電話装置 |
JP2006197292A (ja) * | 2005-01-14 | 2006-07-27 | Sony Ericsson Mobilecommunications Japan Inc | 携帯無線端末装置 |
JP2006203806A (ja) * | 2005-01-24 | 2006-08-03 | Mitsubishi Electric Corp | 携帯無線端末 |
Also Published As
Publication number | Publication date |
---|---|
JP2006238271A (ja) | 2006-09-07 |
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