JP4049185B2 - 携帯無線機 - Google Patents
携帯無線機 Download PDFInfo
- Publication number
- JP4049185B2 JP4049185B2 JP2005511407A JP2005511407A JP4049185B2 JP 4049185 B2 JP4049185 B2 JP 4049185B2 JP 2005511407 A JP2005511407 A JP 2005511407A JP 2005511407 A JP2005511407 A JP 2005511407A JP 4049185 B2 JP4049185 B2 JP 4049185B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- antenna
- unit
- housing
- wireless device
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 description 30
- 239000004973 liquid crystal related substance Substances 0.000 description 9
- 239000012141 concentrate Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000013459 approach Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Telephone Set Structure (AREA)
- Transceivers (AREA)
- Details Of Aerials (AREA)
Description
図1を用いて本発明の実施の形態1を説明する。
図4を用いて本発明の実施の形態2を説明する。
図5を用いて本発明の実施の形態3を説明する。
図6を用いて本発明の実施の形態4を説明する。
図7を用いて本発明の実施の形態5を説明する。
図8を用いて本発明の実施の形態6を説明する。
2、102 ヒンジ部
3、103 アンテナ部
4、104 接続部
5、105 キーボード側基板
6、106 液晶側基板
7、107 第1の筐体
8、108 第2の筐体
9 エレメント部
11 第1の回路基板のグランドパターン
20 樹脂基材
21 ヘリカル素子
22 給電部
23 メアンダ素子
24 第1の折り曲げ状素子
25 第2の折り曲げ状素子
26 第2のエレメント部
27 インダクタンス部
Claims (2)
- 内部に第1の回路基板を有し表面に入力部を有する第1の筐体と、
内部に第2の回路基板を有し表面に表示部を有する第2の筐体と、
前記第1の回路基板と前記第2の回路基板を電気的に接続する接続部と、
前記第1の筐体と前記第2の筐体とを接続し折り畳み可能とするヒンジ部とを有する携帯無線機であって、
前記第1と第2の回路基板のうちいずれか一方の回路基板には、
給電部を備えたアンテナ部と、
前記回路基板のグランドと接続されるとともに所望周波数で共振を起こすエレメント部とが配置され、
前記アンテナ部と前記エレメント部とは前記回路基板の相対する辺の近傍にそれぞれを配置されるとともに、
前記アンテナ部は、前記エレメント部より前記接続部に近接した携帯無線機。 - 前記エレメント部の長さは、電気長がλ/2となるように構成した請求項1に記載の携帯無線機。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003193425 | 2003-07-08 | ||
JP2003193425 | 2003-07-08 | ||
PCT/JP2004/009688 WO2005004276A1 (ja) | 2003-07-08 | 2004-07-01 | 携帯無線機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2005004276A1 JPWO2005004276A1 (ja) | 2006-08-17 |
JP4049185B2 true JP4049185B2 (ja) | 2008-02-20 |
Family
ID=33562460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005511407A Expired - Fee Related JP4049185B2 (ja) | 2003-07-08 | 2004-07-01 | 携帯無線機 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7136018B2 (ja) |
EP (1) | EP1643588B1 (ja) |
JP (1) | JP4049185B2 (ja) |
CN (1) | CN1698234A (ja) |
DE (1) | DE602004011774T2 (ja) |
WO (1) | WO2005004276A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3490017B2 (ja) * | 1999-03-18 | 2004-01-26 | 松下電器産業株式会社 | 無線端末装置 |
EP1460771B1 (en) * | 2003-03-19 | 2006-05-31 | Sony Ericsson Mobile Communications AB | A switchable antenna arrangement |
WO2006049342A1 (ja) * | 2004-11-08 | 2006-05-11 | Matsushita Electric Industrial Co., Ltd. | 携帯無線機 |
US7265718B2 (en) * | 2006-01-17 | 2007-09-04 | Wistron Neweb Corporation | Compact multiple-frequency Z-type inverted-F antenna |
US7825860B2 (en) * | 2008-04-16 | 2010-11-02 | Sony Ericsson Mobile Communications Ab | Antenna assembly |
US7768463B2 (en) * | 2008-04-16 | 2010-08-03 | Sony Ericsson Mobile Communications Ab | Antenna assembly, printed wiring board and device |
JP4645993B2 (ja) * | 2008-09-29 | 2011-03-09 | Tdk株式会社 | 無線送信機 |
JP4645729B2 (ja) * | 2008-11-26 | 2011-03-09 | Tdk株式会社 | アンテナ装置、無線通信機、表面実装型アンテナ、プリント基板、並びに表面実装型アンテナ及びプリント基板の製造方法 |
JP2010268125A (ja) * | 2009-05-13 | 2010-11-25 | Panasonic Corp | 携帯無線機 |
CN101710249A (zh) * | 2009-12-23 | 2010-05-19 | 鸿富锦精密工业(深圳)有限公司 | 笔记本电脑 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5649306A (en) * | 1994-09-16 | 1997-07-15 | Motorola, Inc. | Portable radio housing incorporating diversity antenna structure |
SE9801381D0 (sv) * | 1998-04-20 | 1998-04-20 | Allgon Ab | Ground extension arrangement for coupling to ground means in an antenna system, and an antenna system and a mobile radio device having such ground arrangement |
JP2000278024A (ja) * | 1999-03-24 | 2000-10-06 | Denso Corp | アンテナ装置および携帯電話機 |
DE60018878T2 (de) | 1999-05-21 | 2005-07-28 | Matsushita Electric Industrial Co., Ltd., Kadoma | Antenne für mobile kommunikation und mobiles kommunikationsgerät mit einer derartigen antenne |
US20010050643A1 (en) * | 2000-02-22 | 2001-12-13 | Igor Egorov | Small-size broad-band printed antenna with parasitic element |
JP4782970B2 (ja) * | 2000-06-30 | 2011-09-28 | パナソニック株式会社 | 携帯電話機 |
JP3613202B2 (ja) | 2001-05-30 | 2005-01-26 | ソニー株式会社 | 送受信装置 |
JP3631696B2 (ja) | 2001-06-25 | 2005-03-23 | 埼玉日本電気株式会社 | 携帯無線機 |
JP3502071B2 (ja) | 2001-08-08 | 2004-03-02 | 松下電器産業株式会社 | 無線機用アンテナ装置 |
JP2003101335A (ja) * | 2001-09-25 | 2003-04-04 | Matsushita Electric Ind Co Ltd | アンテナ装置およびそれを用いた通信機器 |
US6600450B1 (en) * | 2002-03-05 | 2003-07-29 | Motorola, Inc. | Balanced multi-band antenna system |
US6781551B2 (en) * | 2002-08-06 | 2004-08-24 | Phonak Ag | Hand-held transmitter and/or receiver unit |
JP2004134975A (ja) * | 2002-10-09 | 2004-04-30 | Matsushita Electric Ind Co Ltd | 通信端末 |
US20040125073A1 (en) * | 2002-12-30 | 2004-07-01 | Scott Potter | Portable electronic apparatus and method employing motion sensor for function control |
-
2004
- 2004-07-01 WO PCT/JP2004/009688 patent/WO2005004276A1/ja active IP Right Grant
- 2004-07-01 JP JP2005511407A patent/JP4049185B2/ja not_active Expired - Fee Related
- 2004-07-01 DE DE602004011774T patent/DE602004011774T2/de not_active Expired - Lifetime
- 2004-07-01 US US10/519,361 patent/US7136018B2/en not_active Expired - Fee Related
- 2004-07-01 EP EP04747157A patent/EP1643588B1/en not_active Expired - Lifetime
- 2004-07-01 CN CNA2004800005014A patent/CN1698234A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
DE602004011774D1 (de) | 2008-03-27 |
WO2005004276A1 (ja) | 2005-01-13 |
EP1643588A4 (en) | 2006-04-05 |
US20050231428A1 (en) | 2005-10-20 |
JPWO2005004276A1 (ja) | 2006-08-17 |
EP1643588A1 (en) | 2006-04-05 |
EP1643588B1 (en) | 2008-02-13 |
US7136018B2 (en) | 2006-11-14 |
CN1698234A (zh) | 2005-11-16 |
DE602004011774T2 (de) | 2009-02-05 |
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