WO2009031229A1 - アンテナ素子 - Google Patents
アンテナ素子 Download PDFInfo
- Publication number
- WO2009031229A1 WO2009031229A1 PCT/JP2007/067433 JP2007067433W WO2009031229A1 WO 2009031229 A1 WO2009031229 A1 WO 2009031229A1 JP 2007067433 W JP2007067433 W JP 2007067433W WO 2009031229 A1 WO2009031229 A1 WO 2009031229A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wire portion
- conductor wire
- conductor
- antenna element
- intersect
- Prior art date
Links
Classifications
-
- 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
- H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
-
- 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
- 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
- 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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
-
- 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
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009531067A JPWO2009031229A1 (ja) | 2007-09-06 | 2007-09-06 | アンテナ素子 |
PCT/JP2007/067433 WO2009031229A1 (ja) | 2007-09-06 | 2007-09-06 | アンテナ素子 |
CN200780100550A CN101796688A (zh) | 2007-09-06 | 2007-09-06 | 天线元件 |
US12/676,008 US8223084B2 (en) | 2007-09-06 | 2007-09-06 | Antenna element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/067433 WO2009031229A1 (ja) | 2007-09-06 | 2007-09-06 | アンテナ素子 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009031229A1 true WO2009031229A1 (ja) | 2009-03-12 |
Family
ID=40428552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/067433 WO2009031229A1 (ja) | 2007-09-06 | 2007-09-06 | アンテナ素子 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8223084B2 (ja) |
JP (1) | JPWO2009031229A1 (ja) |
CN (1) | CN101796688A (ja) |
WO (1) | WO2009031229A1 (ja) |
Cited By (8)
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---|---|---|---|---|
JP2011160405A (ja) * | 2010-01-29 | 2011-08-18 | Chi Mei Communication Systems Inc | 双極アンテナ |
JP2011229143A (ja) * | 2010-04-02 | 2011-11-10 | Harada Ind Co Ltd | 折り返しモノポールアンテナ |
JP2012109809A (ja) * | 2010-11-17 | 2012-06-07 | Panasonic Corp | アンテナ装置 |
JP2012235475A (ja) * | 2012-06-12 | 2012-11-29 | Toshiba Corp | カプラを備えたカード装置 |
WO2014188747A1 (ja) * | 2013-05-20 | 2014-11-27 | 株式会社村田製作所 | アンテナおよび無線通信装置 |
US8912961B2 (en) | 2009-09-09 | 2014-12-16 | Nokia Corporation | Apparatus for wireless communication |
KR20160038722A (ko) * | 2014-09-30 | 2016-04-07 | 후지쯔 가부시끼가이샤 | 주파수 특성 조정용 지그, 안테나 검사 장치 및 안테나 검사 방법 및 루프 안테나 |
US9698480B2 (en) | 2012-09-13 | 2017-07-04 | Panasonic Intellectual Property Management Co., Ltd. | Small antenna apparatus operable in multiple frequency bands |
Families Citing this family (43)
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US20110063181A1 (en) * | 2009-09-16 | 2011-03-17 | Michael Clyde Walker | Passive repeater for wireless communications |
FR2965978B1 (fr) * | 2010-10-07 | 2012-10-19 | Tdf | Antenne de grande dimension a ondes de surface et a large bande |
KR101133343B1 (ko) * | 2011-01-04 | 2012-04-06 | 인천대학교 산학협력단 | 위상 변화가 없는 mimo 안테나 |
CN102856631B (zh) * | 2011-06-28 | 2015-04-22 | 财团法人工业技术研究院 | 天线与其通信装置 |
US11502551B2 (en) | 2012-07-06 | 2022-11-15 | Energous Corporation | Wirelessly charging multiple wireless-power receivers using different subsets of an antenna array to focus energy at different locations |
US9825674B1 (en) | 2014-05-23 | 2017-11-21 | Energous Corporation | Enhanced transmitter that selects configurations of antenna elements for performing wireless power transmission and receiving functions |
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US10992187B2 (en) | 2012-07-06 | 2021-04-27 | Energous Corporation | System and methods of using electromagnetic waves to wirelessly deliver power to electronic devices |
US10965164B2 (en) | 2012-07-06 | 2021-03-30 | Energous Corporation | Systems and methods of wirelessly delivering power to a receiver device |
US10992185B2 (en) | 2012-07-06 | 2021-04-27 | Energous Corporation | Systems and methods of using electromagnetic waves to wirelessly deliver power to game controllers |
US10312715B2 (en) | 2015-09-16 | 2019-06-04 | Energous Corporation | Systems and methods for wireless power charging |
DE102012221940B4 (de) | 2012-11-30 | 2022-05-12 | Robert Bosch Gmbh | Modul zur drahtlosen Kommunikation und Verfahren zum Herstellen eines Moduls zur drahtlosen Kommunikation |
DK2932560T4 (da) * | 2012-12-12 | 2020-12-14 | Sivantos Pte Ltd | Foldet dipol til hørehjælpeapparat |
US10720714B1 (en) * | 2013-03-04 | 2020-07-21 | Ethertronics, Inc. | Beam shaping techniques for wideband antenna |
CN104466372A (zh) * | 2013-09-22 | 2015-03-25 | 中兴通讯股份有限公司 | 一种多频天线及终端 |
JP2015170961A (ja) * | 2014-03-06 | 2015-09-28 | ホシデン株式会社 | アンテナ装置、当該アンテナ装置を用いた送信モジュール、及び当該送信モジュールを用いた位置特定システム |
US11710321B2 (en) | 2015-09-16 | 2023-07-25 | Energous Corporation | Systems and methods of object detection in wireless power charging systems |
US10063108B1 (en) | 2015-11-02 | 2018-08-28 | Energous Corporation | Stamped three-dimensional antenna |
US10079515B2 (en) | 2016-12-12 | 2018-09-18 | Energous Corporation | Near-field RF charging pad with multi-band antenna element with adaptive loading to efficiently charge an electronic device at any position on the pad |
US11863001B2 (en) | 2015-12-24 | 2024-01-02 | Energous Corporation | Near-field antenna for wireless power transmission with antenna elements that follow meandering patterns |
US10051388B2 (en) * | 2016-09-21 | 2018-08-14 | Starkey Laboratories, Inc. | Radio frequency antenna for an in-the-ear hearing device |
US10923954B2 (en) | 2016-11-03 | 2021-02-16 | Energous Corporation | Wireless power receiver with a synchronous rectifier |
JP6691273B2 (ja) | 2016-12-12 | 2020-04-28 | エナージャス コーポレイション | 配送される無線電力を最大化するために近接場充電パッドのアンテナ区域を選択的に活性化する方法 |
US10050353B2 (en) * | 2016-12-30 | 2018-08-14 | Michael Bank | Wide band antenna |
US10439442B2 (en) | 2017-01-24 | 2019-10-08 | Energous Corporation | Microstrip antennas for wireless power transmitters |
US11011942B2 (en) | 2017-03-30 | 2021-05-18 | Energous Corporation | Flat antennas having two or more resonant frequencies for use in wireless power transmission systems |
US11462949B2 (en) | 2017-05-16 | 2022-10-04 | Wireless electrical Grid LAN, WiGL Inc | Wireless charging method and system |
US10848853B2 (en) | 2017-06-23 | 2020-11-24 | Energous Corporation | Systems, methods, and devices for utilizing a wire of a sound-producing device as an antenna for receipt of wirelessly delivered power |
US11342798B2 (en) | 2017-10-30 | 2022-05-24 | Energous Corporation | Systems and methods for managing coexistence of wireless-power signals and data signals operating in a same frequency band |
CN108306090B (zh) * | 2018-01-23 | 2024-01-30 | 杨瑞典 | 一种可折叠平板电视天线 |
US11515732B2 (en) | 2018-06-25 | 2022-11-29 | Energous Corporation | Power wave transmission techniques to focus wirelessly delivered power at a receiving device |
US11437735B2 (en) | 2018-11-14 | 2022-09-06 | Energous Corporation | Systems for receiving electromagnetic energy using antennas that are minimally affected by the presence of the human body |
US11539243B2 (en) | 2019-01-28 | 2022-12-27 | Energous Corporation | Systems and methods for miniaturized antenna for wireless power transmissions |
JP2022519749A (ja) | 2019-02-06 | 2022-03-24 | エナージャス コーポレイション | アンテナアレイ内の個々のアンテナに使用するための最適位相を推定するシステム及び方法 |
CN114824756B (zh) * | 2019-03-15 | 2023-07-07 | 华为技术有限公司 | 一种可折叠终端设备 |
US11381118B2 (en) | 2019-09-20 | 2022-07-05 | Energous Corporation | Systems and methods for machine learning based foreign object detection for wireless power transmission |
US11411441B2 (en) | 2019-09-20 | 2022-08-09 | Energous Corporation | Systems and methods of protecting wireless power receivers using multiple rectifiers and establishing in-band communications using multiple rectifiers |
WO2021055900A1 (en) | 2019-09-20 | 2021-03-25 | Energous Corporation | Classifying and detecting foreign objects using a power amplifier controller integrated circuit in wireless power transmission systems |
WO2021055898A1 (en) | 2019-09-20 | 2021-03-25 | Energous Corporation | Systems and methods for machine learning based foreign object detection for wireless power transmission |
WO2021119483A1 (en) | 2019-12-13 | 2021-06-17 | Energous Corporation | Charging pad with guiding contours to align an electronic device on the charging pad and efficiently transfer near-field radio-frequency energy to the electronic device |
US10985617B1 (en) | 2019-12-31 | 2021-04-20 | Energous Corporation | System for wirelessly transmitting energy at a near-field distance without using beam-forming control |
US11799324B2 (en) | 2020-04-13 | 2023-10-24 | Energous Corporation | Wireless-power transmitting device for creating a uniform near-field charging area |
US11916398B2 (en) | 2021-12-29 | 2024-02-27 | Energous Corporation | Small form-factor devices with integrated and modular harvesting receivers, and shelving-mounted wireless-power transmitters for use therewith |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05327331A (ja) * | 1992-05-15 | 1993-12-10 | Matsushita Electric Works Ltd | プリントアンテナ |
JP2001244723A (ja) * | 2000-03-02 | 2001-09-07 | Alps Electric Co Ltd | アンテナ |
JP2002043826A (ja) * | 2000-07-19 | 2002-02-08 | Matsushita Electric Ind Co Ltd | アンテナ装置 |
WO2002075853A1 (fr) * | 2001-03-15 | 2002-09-26 | Matsushita Electric Industrial Co., Ltd. | Dispositif d'antenne |
JP2003152417A (ja) * | 2001-11-19 | 2003-05-23 | Furukawa Electric Co Ltd:The | 小型アンテナ |
JP2004007510A (ja) * | 2002-03-28 | 2004-01-08 | Matsushita Electric Ind Co Ltd | アンテナとそれを用いた電子機器 |
JP2004140496A (ja) * | 2002-10-16 | 2004-05-13 | Taiyo Yuden Co Ltd | 誘電体アンテナ及びそれを内蔵する移動体通信機 |
JP2004140815A (ja) * | 2002-09-26 | 2004-05-13 | Matsushita Electric Ind Co Ltd | 無線端末装置用アンテナおよび無線端末装置 |
JP2004147327A (ja) * | 2002-10-22 | 2004-05-20 | Sk Telecom Kk | 多重帯域アンテナ |
JP2004172912A (ja) * | 2002-11-19 | 2004-06-17 | Sony Corp | マルチバンドアンテナ |
JP2004519914A (ja) * | 2001-03-06 | 2004-07-02 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | アンテナ装置 |
JP2004228917A (ja) * | 2003-01-22 | 2004-08-12 | Sangikyou:Kk | 携帯端末用内蔵アンテナ |
JP2006203446A (ja) * | 2005-01-19 | 2006-08-03 | Murata Mfg Co Ltd | アンテナおよびそれを備えた無線通信機 |
JP2006246070A (ja) * | 2005-03-03 | 2006-09-14 | Harada Ind Co Ltd | 携帯型通信機器のアンテナ素子 |
JP2006295879A (ja) * | 2005-03-17 | 2006-10-26 | Fujitsu Ltd | タグアンテナ |
JP2007116300A (ja) * | 2005-10-19 | 2007-05-10 | Fujitsu Ltd | タグアンテナ,これを用いるタグ及びrfidシステム。 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5808584A (en) * | 1996-05-30 | 1998-09-15 | Ntl Technologies Corporation | Dipole television antenna |
US6285336B1 (en) * | 1999-11-03 | 2001-09-04 | Andrew Corporation | Folded dipole antenna |
JP2003014087A (ja) | 2001-06-29 | 2003-01-15 | Tigers Polymer Corp | 樹脂製ハスバ歯車 |
DE60324265D1 (de) | 2002-03-28 | 2008-12-04 | Matsushita Electric Ind Co Ltd | Antenne und elektronische vorrichtung damit |
US6897817B2 (en) | 2002-10-22 | 2005-05-24 | Skycross, Inc. | Independently tunable multiband meanderline loaded antenna |
JP2005004061A (ja) | 2003-06-13 | 2005-01-06 | Seiko Epson Corp | 電気光学装置及び二端子型非線形素子の製造方法、電気光学装置、及び電子機器 |
JP3775795B1 (ja) | 2005-01-11 | 2006-05-17 | 株式会社東芝 | 無線装置 |
-
2007
- 2007-09-06 WO PCT/JP2007/067433 patent/WO2009031229A1/ja active Application Filing
- 2007-09-06 CN CN200780100550A patent/CN101796688A/zh active Pending
- 2007-09-06 JP JP2009531067A patent/JPWO2009031229A1/ja active Pending
- 2007-09-06 US US12/676,008 patent/US8223084B2/en not_active Expired - Fee Related
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05327331A (ja) * | 1992-05-15 | 1993-12-10 | Matsushita Electric Works Ltd | プリントアンテナ |
JP2001244723A (ja) * | 2000-03-02 | 2001-09-07 | Alps Electric Co Ltd | アンテナ |
JP2002043826A (ja) * | 2000-07-19 | 2002-02-08 | Matsushita Electric Ind Co Ltd | アンテナ装置 |
JP2004519914A (ja) * | 2001-03-06 | 2004-07-02 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | アンテナ装置 |
WO2002075853A1 (fr) * | 2001-03-15 | 2002-09-26 | Matsushita Electric Industrial Co., Ltd. | Dispositif d'antenne |
JP2003152417A (ja) * | 2001-11-19 | 2003-05-23 | Furukawa Electric Co Ltd:The | 小型アンテナ |
JP2004007510A (ja) * | 2002-03-28 | 2004-01-08 | Matsushita Electric Ind Co Ltd | アンテナとそれを用いた電子機器 |
JP2004140815A (ja) * | 2002-09-26 | 2004-05-13 | Matsushita Electric Ind Co Ltd | 無線端末装置用アンテナおよび無線端末装置 |
JP2004140496A (ja) * | 2002-10-16 | 2004-05-13 | Taiyo Yuden Co Ltd | 誘電体アンテナ及びそれを内蔵する移動体通信機 |
JP2004147327A (ja) * | 2002-10-22 | 2004-05-20 | Sk Telecom Kk | 多重帯域アンテナ |
JP2004172912A (ja) * | 2002-11-19 | 2004-06-17 | Sony Corp | マルチバンドアンテナ |
JP2004228917A (ja) * | 2003-01-22 | 2004-08-12 | Sangikyou:Kk | 携帯端末用内蔵アンテナ |
JP2006203446A (ja) * | 2005-01-19 | 2006-08-03 | Murata Mfg Co Ltd | アンテナおよびそれを備えた無線通信機 |
JP2006246070A (ja) * | 2005-03-03 | 2006-09-14 | Harada Ind Co Ltd | 携帯型通信機器のアンテナ素子 |
JP2006295879A (ja) * | 2005-03-17 | 2006-10-26 | Fujitsu Ltd | タグアンテナ |
JP2007116300A (ja) * | 2005-10-19 | 2007-05-10 | Fujitsu Ltd | タグアンテナ,これを用いるタグ及びrfidシステム。 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8912961B2 (en) | 2009-09-09 | 2014-12-16 | Nokia Corporation | Apparatus for wireless communication |
JP2011160405A (ja) * | 2010-01-29 | 2011-08-18 | Chi Mei Communication Systems Inc | 双極アンテナ |
TWI504066B (zh) * | 2010-01-29 | 2015-10-11 | Chiun Mai Comm Systems Inc | 偶極天線 |
JP2011229143A (ja) * | 2010-04-02 | 2011-11-10 | Harada Ind Co Ltd | 折り返しモノポールアンテナ |
JP2012109809A (ja) * | 2010-11-17 | 2012-06-07 | Panasonic Corp | アンテナ装置 |
JP2012235475A (ja) * | 2012-06-12 | 2012-11-29 | Toshiba Corp | カプラを備えたカード装置 |
US9698480B2 (en) | 2012-09-13 | 2017-07-04 | Panasonic Intellectual Property Management Co., Ltd. | Small antenna apparatus operable in multiple frequency bands |
WO2014188747A1 (ja) * | 2013-05-20 | 2014-11-27 | 株式会社村田製作所 | アンテナおよび無線通信装置 |
KR20160038722A (ko) * | 2014-09-30 | 2016-04-07 | 후지쯔 가부시끼가이샤 | 주파수 특성 조정용 지그, 안테나 검사 장치 및 안테나 검사 방법 및 루프 안테나 |
KR101671639B1 (ko) | 2014-09-30 | 2016-11-16 | 후지쯔 가부시끼가이샤 | 주파수 특성 조정용 지그, 안테나 검사 장치 및 안테나 검사 방법 및 루프 안테나 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2009031229A1 (ja) | 2010-12-09 |
CN101796688A (zh) | 2010-08-04 |
US8223084B2 (en) | 2012-07-17 |
US20100171676A1 (en) | 2010-07-08 |
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