JP2003283238A - アンテナ装置、通信装置、およびアンテナ装置設計方法 - Google Patents

アンテナ装置、通信装置、およびアンテナ装置設計方法

Info

Publication number
JP2003283238A
JP2003283238A JP2003006067A JP2003006067A JP2003283238A JP 2003283238 A JP2003283238 A JP 2003283238A JP 2003006067 A JP2003006067 A JP 2003006067A JP 2003006067 A JP2003006067 A JP 2003006067A JP 2003283238 A JP2003283238 A JP 2003283238A
Authority
JP
Japan
Prior art keywords
antenna
antenna device
ground
present
antenna element
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.)
Pending
Application number
JP2003006067A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003283238A5 (es
Inventor
Hiroshi Iwai
岩井　　浩
Atsushi Yamamoto
山本　　温
Kenichi Yamada
賢一 山田
Shinji Kamaeguchi
信二 搆口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2003006067A priority Critical patent/JP2003283238A/ja
Publication of JP2003283238A publication Critical patent/JP2003283238A/ja
Publication of JP2003283238A5 publication Critical patent/JP2003283238A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
JP2003006067A 2002-01-18 2003-01-14 アンテナ装置、通信装置、およびアンテナ装置設計方法 Pending JP2003283238A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003006067A JP2003283238A (ja) 2002-01-18 2003-01-14 アンテナ装置、通信装置、およびアンテナ装置設計方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002010572 2002-01-18
JP2002-10572 2002-01-18
JP2003006067A JP2003283238A (ja) 2002-01-18 2003-01-14 アンテナ装置、通信装置、およびアンテナ装置設計方法

Publications (2)

Publication Number Publication Date
JP2003283238A true JP2003283238A (ja) 2003-10-03
JP2003283238A5 JP2003283238A5 (es) 2006-03-02

Family

ID=29253013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003006067A Pending JP2003283238A (ja) 2002-01-18 2003-01-14 アンテナ装置、通信装置、およびアンテナ装置設計方法

Country Status (1)

Country Link
JP (1) JP2003283238A (es)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006270566A (ja) * 2005-03-24 2006-10-05 Sony Ericsson Mobilecommunications Japan Inc アンテナ装置及び無線通信装置
JP2008017352A (ja) * 2006-07-07 2008-01-24 Toshiba Corp 無線モジュール
JP2008199688A (ja) * 2008-05-26 2008-08-28 Toshiba Corp 無線モジュール
US7519174B2 (en) 2002-11-07 2009-04-14 Panasonic Corporation Communication terminal with casing conductors for reducing antenna gain degradation
JP2010130268A (ja) * 2008-11-27 2010-06-10 Mazda Motor Corp 自動車の電波受信機
JP2011015202A (ja) * 2009-07-02 2011-01-20 Denso Wave Inc Ｒｆタグ読み書き装置
JP2011528520A (ja) * 2008-07-18 2011-11-17 ソニー エリクソン モバイル コミュニケーションズ， エービー アンテナ装置
JP2016005084A (ja) * 2014-06-16 2016-01-12 ソニー株式会社 アンテナ装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7519174B2 (en) 2002-11-07 2009-04-14 Panasonic Corporation Communication terminal with casing conductors for reducing antenna gain degradation
JP2006270566A (ja) * 2005-03-24 2006-10-05 Sony Ericsson Mobilecommunications Japan Inc アンテナ装置及び無線通信装置
JP4627092B2 (ja) * 2005-03-24 2011-02-09 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 アンテナ装置及び無線通信装置
JP2008017352A (ja) * 2006-07-07 2008-01-24 Toshiba Corp 無線モジュール
US7825861B2 (en) 2006-07-07 2010-11-02 Kabushiki Kaisha Toshiba Radio module
JP2008199688A (ja) * 2008-05-26 2008-08-28 Toshiba Corp 無線モジュール
JP2011528520A (ja) * 2008-07-18 2011-11-17 ソニー エリクソン モバイル コミュニケーションズ， エービー アンテナ装置
JP2010130268A (ja) * 2008-11-27 2010-06-10 Mazda Motor Corp 自動車の電波受信機
JP2011015202A (ja) * 2009-07-02 2011-01-20 Denso Wave Inc Ｒｆタグ読み書き装置
JP2016005084A (ja) * 2014-06-16 2016-01-12 ソニー株式会社 アンテナ装置

Similar Documents

Publication Publication Date Title
US7777677B2 (en) Antenna device and communication apparatus
US7362271B2 (en) Antenna apparatus, communication apparatus, and antenna apparatus designing method
US6417816B2 (en) Dual band bowtie/meander antenna
JP4242780B2 (ja) 平衡マルチバンドアンテナ装置
US6806835B2 (en) Antenna structure, method of using antenna structure and communication device
US8502739B2 (en) Antenna arrangement
US20040222926A1 (en) Wideband internal antenna for communication device
US20060238423A1 (en) Dual-layer atenna and method
WO2006006599A1 (ja) 折畳式携帯無線機
JPH06169217A (ja) 携帯無線装置
JP2005020691A (ja) 移動通信端末機の内蔵型アンテナ
JPWO2007043138A1 (ja) 折畳式携帯無線装置
JP4534199B2 (ja) アンテナ装置及びこれを用いた通信機器
US20240072418A1 (en) Antenna assembly and electronic device
JP4126664B2 (ja) アンテナ装置及びこれを用いた通信機器
JP2003008320A (ja) 携帯無線機
JP2003283238A (ja) アンテナ装置、通信装置、およびアンテナ装置設計方法
JP2006067133A (ja) 折り畳み式携帯無線機
JP3159595B2 (ja) コードレス電話機
JP4093804B2 (ja) 携帯無線機
JP4173005B2 (ja) 無線端末
KR100820636B1 (ko) 안테나 및 이를 포함하는 이동통신 단말기
JP2004343165A (ja) アンテナ装置及び無線通信機器
JP4968598B2 (ja) アンテナ装置及びこれを用いた通信機器
JP2002305407A (ja) 携帯無線装置

Legal Events

Date Code Title Description
A521 Written amendment

Effective date: 20060112

Free format text: JAPANESE INTERMEDIATE CODE: A523

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060112

A977 Report on retrieval

Effective date: 20070305

Free format text: JAPANESE INTERMEDIATE CODE: A971007

A131 Notification of reasons for refusal

Effective date: 20071204

Free format text: JAPANESE INTERMEDIATE CODE: A131

A521 Written amendment

Effective date: 20080130

Free format text: JAPANESE INTERMEDIATE CODE: A523

A131 Notification of reasons for refusal

Effective date: 20080219

Free format text: JAPANESE INTERMEDIATE CODE: A131

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20080624