WO2008143220A1 - Unité d'antenne - Google Patents
Unité d'antenne Download PDFInfo
- Publication number
- WO2008143220A1 WO2008143220A1 PCT/JP2008/059151 JP2008059151W WO2008143220A1 WO 2008143220 A1 WO2008143220 A1 WO 2008143220A1 JP 2008059151 W JP2008059151 W JP 2008059151W WO 2008143220 A1 WO2008143220 A1 WO 2008143220A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- antenna
- minute loop
- circuit board
- loop antenna
- antenna unit
- Prior art date
Links
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/007—Details of, or arrangements associated with, antennas specially adapted for indoor communication
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
- H01Q7/005—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with variable reactance for tuning the antenna
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
- H01Q9/285—Planar dipole
Landscapes
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020097025633A KR101145609B1 (ko) | 2007-05-18 | 2008-05-19 | 안테나 장치 |
CN2008800165558A CN101682117B (zh) | 2007-05-18 | 2008-05-19 | 天线装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007132344A JP4770792B2 (ja) | 2007-05-18 | 2007-05-18 | アンテナ装置 |
JP2007-132344 | 2007-05-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008143220A1 true WO2008143220A1 (fr) | 2008-11-27 |
Family
ID=40031917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/059151 WO2008143220A1 (fr) | 2007-05-18 | 2008-05-19 | Unité d'antenne |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP4770792B2 (fr) |
KR (1) | KR101145609B1 (fr) |
CN (1) | CN101682117B (fr) |
TW (1) | TWI357690B (fr) |
WO (1) | WO2008143220A1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008288916A (ja) * | 2007-05-18 | 2008-11-27 | Panasonic Electric Works Co Ltd | アンテナ装置 |
JP2008288915A (ja) * | 2007-05-18 | 2008-11-27 | Panasonic Electric Works Co Ltd | アンテナ装置 |
JP2010245789A (ja) * | 2009-04-03 | 2010-10-28 | Toyota Central R&D Labs Inc | アンテナ装置 |
JP2011222833A (ja) * | 2010-04-12 | 2011-11-04 | Canon Inc | 電磁波検出素子 |
EP2662925B1 (fr) * | 2012-05-10 | 2018-04-04 | Acer Incorporated | Dispositif de communication et structure d'antenne correspondante |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7519328B2 (en) | 2006-01-19 | 2009-04-14 | Murata Manufacturing Co., Ltd. | Wireless IC device and component for wireless IC device |
US9064198B2 (en) | 2006-04-26 | 2015-06-23 | Murata Manufacturing Co., Ltd. | Electromagnetic-coupling-module-attached article |
CN101467209B (zh) | 2006-06-30 | 2012-03-21 | 株式会社村田制作所 | 光盘 |
WO2008050535A1 (fr) | 2006-09-26 | 2008-05-02 | Murata Manufacturing Co., Ltd. | Module couplé électromagnétiquement et article muni de celui-ci |
US8235299B2 (en) | 2007-07-04 | 2012-08-07 | Murata Manufacturing Co., Ltd. | Wireless IC device and component for wireless IC device |
JP4930586B2 (ja) | 2007-04-26 | 2012-05-16 | 株式会社村田製作所 | 無線icデバイス |
EP2148449B1 (fr) | 2007-05-11 | 2012-12-12 | Murata Manufacturing Co., Ltd. | Dispositif ic sans fil |
JP4466795B2 (ja) | 2007-07-09 | 2010-05-26 | 株式会社村田製作所 | 無線icデバイス |
EP2166490B1 (fr) | 2007-07-17 | 2015-04-01 | Murata Manufacturing Co. Ltd. | Dispositif ci sans fil et appareil électronique |
CN102915462B (zh) | 2007-07-18 | 2017-03-01 | 株式会社村田制作所 | 无线ic器件 |
EP2251934B1 (fr) | 2008-03-03 | 2018-05-02 | Murata Manufacturing Co. Ltd. | Dispositif à ci sans fil et système de communication sans fil |
EP2284949B1 (fr) | 2008-05-21 | 2016-08-03 | Murata Manufacturing Co. Ltd. | Dispositif ci sans fil |
CN102047271B (zh) | 2008-05-26 | 2014-12-17 | 株式会社村田制作所 | 无线ic器件系统及无线ic器件的真伪判定方法 |
JP5434920B2 (ja) | 2008-08-19 | 2014-03-05 | 株式会社村田製作所 | 無線icデバイス及びその製造方法 |
DE112009002384B4 (de) | 2008-11-17 | 2021-05-06 | Murata Manufacturing Co., Ltd. | Antenne und Drahtlose-IC-Bauelement |
JP5041075B2 (ja) | 2009-01-09 | 2012-10-03 | 株式会社村田製作所 | 無線icデバイスおよび無線icモジュール |
EP2385580B1 (fr) | 2009-01-30 | 2014-04-09 | Murata Manufacturing Co., Ltd. | Antenne et dispositif de circuit intégré sans fil |
JP5510450B2 (ja) * | 2009-04-14 | 2014-06-04 | 株式会社村田製作所 | 無線icデバイス |
EP2568534A3 (fr) | 2009-04-21 | 2014-05-14 | Murata Manufacturing Co., Ltd. | Dispositif d'antenne et procédé de réglage de fréquence de résonance du dispositif d'antenne |
CN102449846B (zh) | 2009-06-03 | 2015-02-04 | 株式会社村田制作所 | 无线ic器件及其制造方法 |
WO2010146944A1 (fr) | 2009-06-19 | 2010-12-23 | 株式会社村田製作所 | Dispositif sans fil à circuits intégrés et procédé de couplage d'un circuit d'alimentation électrique et de plaques rayonnantes |
CN102474009B (zh) | 2009-07-03 | 2015-01-07 | 株式会社村田制作所 | 天线及天线模块 |
JP5182431B2 (ja) | 2009-09-28 | 2013-04-17 | 株式会社村田製作所 | 無線icデバイスおよびそれを用いた環境状態検出方法 |
JP5353609B2 (ja) * | 2009-09-29 | 2013-11-27 | 株式会社日本自動車部品総合研究所 | アンテナ装置 |
CN102577646B (zh) | 2009-09-30 | 2015-03-04 | 株式会社村田制作所 | 电路基板及其制造方法 |
JP5304580B2 (ja) | 2009-10-02 | 2013-10-02 | 株式会社村田製作所 | 無線icデバイス |
JP5522177B2 (ja) | 2009-10-16 | 2014-06-18 | 株式会社村田製作所 | アンテナ及び無線icデバイス |
WO2011052310A1 (fr) | 2009-10-27 | 2011-05-05 | 株式会社村田製作所 | Appareil d'émission/réception et lecteur d'étiquette sans fil |
JP5327334B2 (ja) | 2009-11-04 | 2013-10-30 | 株式会社村田製作所 | 通信端末及び情報処理システム |
EP2498207B1 (fr) | 2009-11-04 | 2014-12-31 | Murata Manufacturing Co., Ltd. | Étiquette à circuit radio intégré, lecteur/enregistreur, et système de traitement d'information |
JP5333601B2 (ja) | 2009-11-04 | 2013-11-06 | 株式会社村田製作所 | 通信端末及び情報処理システム |
CN104617374B (zh) | 2009-11-20 | 2018-04-06 | 株式会社村田制作所 | 移动通信终端 |
WO2011077877A1 (fr) | 2009-12-24 | 2011-06-30 | 株式会社村田製作所 | Antenne et terminal portable |
CN102792520B (zh) | 2010-03-03 | 2017-08-25 | 株式会社村田制作所 | 无线通信模块以及无线通信设备 |
JP5403146B2 (ja) | 2010-03-03 | 2014-01-29 | 株式会社村田製作所 | 無線通信デバイス及び無線通信端末 |
CN102576940B (zh) | 2010-03-12 | 2016-05-04 | 株式会社村田制作所 | 无线通信器件及金属制物品 |
WO2011118379A1 (fr) | 2010-03-24 | 2011-09-29 | 株式会社村田製作所 | Système d'identification par radiofréquence |
JP5630499B2 (ja) | 2010-03-31 | 2014-11-26 | 株式会社村田製作所 | アンテナ装置及び無線通信デバイス |
WO2012005278A1 (fr) | 2010-07-08 | 2012-01-12 | 株式会社村田製作所 | Antenne et dispositif d'identification par radiofréquence (rfid) |
WO2012014939A1 (fr) | 2010-07-28 | 2012-02-02 | 株式会社村田製作所 | Dispositif d'antenne et dispositif de terminal de communications |
WO2012020748A1 (fr) | 2010-08-10 | 2012-02-16 | 株式会社村田製作所 | Carte de circuit imprimé et système de communication sans fil |
CN103038939B (zh) | 2010-09-30 | 2015-11-25 | 株式会社村田制作所 | 无线ic器件 |
CN105206919B (zh) | 2010-10-12 | 2018-11-02 | 株式会社村田制作所 | 天线装置及终端装置 |
CN102971909B (zh) | 2010-10-21 | 2014-10-15 | 株式会社村田制作所 | 通信终端装置 |
CN103119785B (zh) | 2011-01-05 | 2016-08-03 | 株式会社村田制作所 | 无线通信器件 |
CN103299325B (zh) | 2011-01-14 | 2016-03-02 | 株式会社村田制作所 | Rfid芯片封装以及rfid标签 |
JP5785007B2 (ja) * | 2011-02-04 | 2015-09-24 | デクセリアルズ株式会社 | アンテナ装置、及び、通信装置 |
CN104899639B (zh) | 2011-02-28 | 2018-08-07 | 株式会社村田制作所 | 无线通信器件 |
JP5273326B2 (ja) | 2011-04-05 | 2013-08-28 | 株式会社村田製作所 | 無線通信デバイス |
JP5482964B2 (ja) | 2011-04-13 | 2014-05-07 | 株式会社村田製作所 | 無線icデバイス及び無線通信端末 |
WO2012157596A1 (fr) | 2011-05-16 | 2012-11-22 | 株式会社村田製作所 | Dispositif à ic sans fil |
KR101338173B1 (ko) | 2011-07-14 | 2013-12-06 | 가부시키가이샤 무라타 세이사쿠쇼 | 무선 통신 디바이스 |
JP5333707B2 (ja) | 2011-07-15 | 2013-11-06 | 株式会社村田製作所 | 無線通信デバイス |
JP5660217B2 (ja) | 2011-07-19 | 2015-01-28 | 株式会社村田製作所 | アンテナ装置、rfidタグおよび通信端末装置 |
CN203553354U (zh) | 2011-09-09 | 2014-04-16 | 株式会社村田制作所 | 天线装置及无线器件 |
JP5344108B1 (ja) | 2011-12-01 | 2013-11-20 | 株式会社村田製作所 | 無線icデバイス及びその製造方法 |
JP5354137B1 (ja) | 2012-01-30 | 2013-11-27 | 株式会社村田製作所 | 無線icデバイス |
WO2013125610A1 (fr) | 2012-02-24 | 2013-08-29 | 株式会社村田製作所 | Dispositif d'antenne et dispositif de communication sans fil |
WO2013153697A1 (fr) | 2012-04-13 | 2013-10-17 | 株式会社村田製作所 | Procédé d'inspection d'étiquette d'identification par radiofréquence (rfid) et dispositif d'inspection |
WO2015159324A1 (fr) * | 2014-04-17 | 2015-10-22 | 三菱電機株式会社 | Dispositif d'antenne et procédé de fabrication d'antenne |
US9748654B2 (en) * | 2014-12-16 | 2017-08-29 | Laird Technologies, Inc. | Antenna systems with proximity coupled annular rectangular patches |
JP6206563B2 (ja) * | 2016-08-09 | 2017-10-04 | 富士通株式会社 | データ通信端末機 |
JP6873539B2 (ja) * | 2017-01-16 | 2021-05-19 | 日本無線株式会社 | アンテナ装置及び無線通信装置 |
CN114062796B (zh) * | 2020-08-04 | 2023-11-14 | 青岛海尔电冰箱有限公司 | 用于电磁波发生系统的检测装置 |
TWI816134B (zh) * | 2021-06-09 | 2023-09-21 | 財團法人工業技術研究院 | 天線模組 |
WO2023084914A1 (fr) * | 2021-11-10 | 2023-05-19 | ソニーグループ株式会社 | Antenne et dispositif électronique |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0213842B2 (fr) * | 1981-12-16 | 1990-04-05 | Matsushita Electric Ind Co Ltd | |
GB2245428A (en) * | 1990-06-22 | 1992-01-02 | C S Antennas Ltd | High frequency antenna assembly |
WO1992020117A1 (fr) * | 1991-05-09 | 1992-11-12 | Seiko Epson Corporation | Antenne et petit appareil radio portatif |
JPH0690107A (ja) * | 1992-09-09 | 1994-03-29 | Seiko Epson Corp | 無線機用アンテナ装置 |
JPH0777324B2 (ja) * | 1988-03-23 | 1995-08-16 | セイコーエプソン株式会社 | 腕装着型無線機 |
JP2841358B2 (ja) * | 1986-05-16 | 1998-12-24 | 日本電気株式会社 | 補助アンテナ |
DE10025992A1 (de) * | 2000-05-25 | 2002-01-03 | Siemens Ag | Antennensystem |
US6437750B1 (en) * | 1999-09-09 | 2002-08-20 | University Of Kentucky Research Foundation | Electrically-small low Q radiator structure and method of producing EM waves therewith |
JP2002299880A (ja) * | 2001-03-30 | 2002-10-11 | Seiko Epson Corp | 電磁波遮蔽用アンテナ素子及びこれを使用した電磁波遮蔽体 |
JP2004165916A (ja) * | 2002-11-12 | 2004-06-10 | Shinko Electric Ind Co Ltd | パターンアンテナ内蔵回路基板 |
JP2004179995A (ja) * | 2002-11-27 | 2004-06-24 | Matsushita Electric Ind Co Ltd | 無線通信装置 |
JP3840883B2 (ja) * | 2000-07-12 | 2006-11-01 | 日本電気株式会社 | プリント基板の設計支援装置、設計支援方法および設計支援装置で使用されるプログラムを記録した記録媒体 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994008361A1 (fr) * | 1992-09-30 | 1994-04-14 | Motorola, Inc. | Systeme d'antenne plate pour recepteur de communications analogue a une carte |
EP1416585B1 (fr) * | 2002-10-31 | 2009-02-11 | Sony Ericsson Mobile Communications AB | Antenne à boucle large bande |
JP3735635B2 (ja) * | 2003-02-03 | 2006-01-18 | 松下電器産業株式会社 | アンテナ装置とそれを用いた無線通信装置 |
JP4770792B2 (ja) * | 2007-05-18 | 2011-09-14 | パナソニック電工株式会社 | アンテナ装置 |
-
2007
- 2007-05-18 JP JP2007132344A patent/JP4770792B2/ja not_active Expired - Fee Related
-
2008
- 2008-05-16 TW TW097118102A patent/TWI357690B/zh not_active IP Right Cessation
- 2008-05-19 CN CN2008800165558A patent/CN101682117B/zh not_active Expired - Fee Related
- 2008-05-19 KR KR1020097025633A patent/KR101145609B1/ko not_active IP Right Cessation
- 2008-05-19 WO PCT/JP2008/059151 patent/WO2008143220A1/fr active Application Filing
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0213842B2 (fr) * | 1981-12-16 | 1990-04-05 | Matsushita Electric Ind Co Ltd | |
JP2841358B2 (ja) * | 1986-05-16 | 1998-12-24 | 日本電気株式会社 | 補助アンテナ |
JPH0777324B2 (ja) * | 1988-03-23 | 1995-08-16 | セイコーエプソン株式会社 | 腕装着型無線機 |
GB2245428A (en) * | 1990-06-22 | 1992-01-02 | C S Antennas Ltd | High frequency antenna assembly |
WO1992020117A1 (fr) * | 1991-05-09 | 1992-11-12 | Seiko Epson Corporation | Antenne et petit appareil radio portatif |
JPH0690107A (ja) * | 1992-09-09 | 1994-03-29 | Seiko Epson Corp | 無線機用アンテナ装置 |
US6437750B1 (en) * | 1999-09-09 | 2002-08-20 | University Of Kentucky Research Foundation | Electrically-small low Q radiator structure and method of producing EM waves therewith |
DE10025992A1 (de) * | 2000-05-25 | 2002-01-03 | Siemens Ag | Antennensystem |
JP3840883B2 (ja) * | 2000-07-12 | 2006-11-01 | 日本電気株式会社 | プリント基板の設計支援装置、設計支援方法および設計支援装置で使用されるプログラムを記録した記録媒体 |
JP2002299880A (ja) * | 2001-03-30 | 2002-10-11 | Seiko Epson Corp | 電磁波遮蔽用アンテナ素子及びこれを使用した電磁波遮蔽体 |
JP2004165916A (ja) * | 2002-11-12 | 2004-06-10 | Shinko Electric Ind Co Ltd | パターンアンテナ内蔵回路基板 |
JP2004179995A (ja) * | 2002-11-27 | 2004-06-24 | Matsushita Electric Ind Co Ltd | 無線通信装置 |
Non-Patent Citations (1)
Title |
---|
"Antenna Kogaku Handbook", THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS, 1ST EDITION, 10TH PRINT, 5 March 1999 (1999-03-05), pages 62 - 68 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008288916A (ja) * | 2007-05-18 | 2008-11-27 | Panasonic Electric Works Co Ltd | アンテナ装置 |
JP2008288915A (ja) * | 2007-05-18 | 2008-11-27 | Panasonic Electric Works Co Ltd | アンテナ装置 |
JP2010245789A (ja) * | 2009-04-03 | 2010-10-28 | Toyota Central R&D Labs Inc | アンテナ装置 |
US8836603B2 (en) | 2009-04-03 | 2014-09-16 | Toyota Jidosha Kabushiki Kaisha | Antenna device |
JP2011222833A (ja) * | 2010-04-12 | 2011-11-04 | Canon Inc | 電磁波検出素子 |
EP2662925B1 (fr) * | 2012-05-10 | 2018-04-04 | Acer Incorporated | Dispositif de communication et structure d'antenne correspondante |
Also Published As
Publication number | Publication date |
---|---|
TWI357690B (en) | 2012-02-01 |
CN101682117B (zh) | 2013-01-02 |
KR20100007975A (ko) | 2010-01-22 |
CN101682117A (zh) | 2010-03-24 |
TW200913382A (en) | 2009-03-16 |
JP2008288915A (ja) | 2008-11-27 |
JP4770792B2 (ja) | 2011-09-14 |
KR101145609B1 (ko) | 2012-05-15 |
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