JP2006504328A - ミニチュアビルトイン多周波数帯域アンテナ - Google Patents
ミニチュアビルトイン多周波数帯域アンテナ Download PDFInfo
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- JP2006504328A JP2006504328A JP2004546619A JP2004546619A JP2006504328A JP 2006504328 A JP2006504328 A JP 2006504328A JP 2004546619 A JP2004546619 A JP 2004546619A JP 2004546619 A JP2004546619 A JP 2004546619A JP 2006504328 A JP2006504328 A JP 2006504328A
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- 239000004020 conductor Substances 0.000 claims abstract description 37
- 239000000758 substrate Substances 0.000 claims description 3
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- 238000004891 communication Methods 0.000 description 16
- 230000010355 oscillation Effects 0.000 description 16
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- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003872 feeding technique Methods 0.000 description 2
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- 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
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
- H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
- H01Q5/364—Creating multiple current paths
- H01Q5/371—Branching current paths
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Abstract
【解決手段】多周波数帯域アンテナ400であって、低周波数帯域にチューンされた第1の共振部320と、前記低周波数帯域よりも高い周波数で第1の高周波数帯域にチューンされた第2の共振部322と、前記低周波数帯域よりも高い周波数でかつ前記第1の高周波数帯域と実質的に異なる第2の高周波数帯域にチューンされた第3の共振部410と、前記第1の共振部及び第2の共振部の部分を形成する第1の導体部とを備える。第1の導体部は、アースポイント314と、給電ポイント316と、給電ポイントに電気的に接続された第2の導体部とを有しており、第3の共振部が前記第2の導体部に電気的に接続されている。
Description
このため、二重周波数帯域PIFA無線エレメントが、1997年10月発行のIEEE Trans AP,45巻,10号,pp.1451−1457に記載されている,「二重周波数平坦形逆Fアンテナ」として、ゼット・ディー・リウ氏,ピー・エス・ホール氏,ディー・ウェイク氏によって提案された。かかる二重周波数帯域アンテナは、2つの給電ポイントを有し、それぞれ共通の給電ポイントを共有しており、複雑な給電構造あるいは狭い帯域幅という問題をかかえている。
前記低周波数帯域よりも高い周波数で第1の高周波数帯域にチューンされた第2の共振部と、
前記低周波数帯域よりも高い周波数でかつ前記第1の高周波数帯域と実質的に異なる第2の高周波数帯域にチューンされた第3の共振部と、
前記第1の共振部及び前記第2の共振部の部分を形成する第1の導体部とを備え、
前記第1の導体部は、
アースポイントと、
前記第1の共振部及び前記第2の共振部の少なくとも1つに対し入力信号を給電しかつ前記第1の共振部及び前記第2の共振部の少なくとも1つから出力信号を受理するための給電ポイントと、
前記給電ポイントに電気的に接続された第2の導体部とを有しており、
前記第3の共振部が前記第2の導体部に電気的に接続されている多周波数帯域アンテナである。
Claims (21)
- 多周波数帯域アンテナであって、
低周波数帯域にチューンされた第1の共振部と、
前記低周波数帯域よりも高い周波数で第1の高周波数帯域にチューンされた第2の共振部と、
前記低周波数帯域よりも高い周波数でかつ前記第1の高周波数帯域と実質的に異なる第2の高周波数帯域にチューンされた第3の共振部と、
前記第1の共振部及び前記第2の共振部の部分を形成する第1の導体部とを備え、
前記第1の導体部は、
アースポイントと、
前記第1の共振部及び前記第2の共振部の少なくとも1つに対し入力信号を供給しかつ前記第1の共振部及び前記第2の共振部の少なくとも1つから出力信号を受理するための給電ポイントと、
前記給電ポイントに電気的に接続された第2の導体部とを有しており、
前記第3の共振部が前記第2の導体部に電気的に接続されている多周波数帯域アンテナ。 - 請求項1記載のアンテナであって、さらに前記アースポイントに電気的に接続されている第3の導体部を有するアンテナ。
- 請求項2記載のアンテナであって、前記第3の共振部が前記第3の導体部に電気的に接続されているアンテナ。
- 請求項2記載のアンテナであって、前記第3の導体部がアース平面に電気的に接続されているアンテナ。
- 請求項4記載のアンテナであって、前記第3の共振部が前記第1の導体部及び前記アース平面に介在するように配置されているアンテナ。
- 請求項4記載のアンテナであって、前記第1の導体部、前記第1の共振部及び前記第2の共振部が概ね共通平面上に配置されているアンテナ。
- 請求項6記載のアンテナであって、前記第1の導体部、前記第1の共振部及び前記第2の共振部が概ね前記アース平面に平行に配置されているアンテナ。
- 請求項7記載のアンテナであって、前記第1の導体部が直線状になっているアンテナ。
- 請求項8記載のアンテナであって、前記第1の共振部が第1の複数直線状セグメントからなり、第1の複数直線状セグメントの各々は、第1の複数直線状セグメントの他の1つに対し概ね直交しながら連鎖状になっているアンテナ。
- 請求項9記載のアンテナであって、前記第1の複数直線状セグメントの集合的な長さが前記低周波数帯域の中心周波数の波長の4分の1の長さに概ね等しいアンテナ。
- 請求項10記載のアンテナであって、前記第2の共振部が第2の複数直線状セグメントからなり、第2の複数直線状セグメントの各々は、第2の複数直線状セグメントの他の1つに対し概ね直交しながら連鎖状になっているアンテナ。
- 請求項11記載のアンテナであって、前記第2の複数直線状セグメントの集合的な長さが前記第1の高周波数帯域の中心周波数の波長の4分の1の長さに概ね等しいアンテナ。
- 請求項12記載のアンテナであって、前記第1の複数直線状セグメント及び前記第2の複数直線状セグメントが前記第1の導体部の長手方向軸線の同一の側部に配置されているアンテナ。
- 請求項13記載のアンテナであって、前記給電ポイントが前記長手方向軸線の側部に関し、前記第1の複数直線状セグメント及び前記第2の複数直線状セグメントと反対方向に配置されているアンテナ。
- 請求項13記載のアンテナであって、前記第2の導体部が直線状になっているアンテナ。
- 請求項15記載のアンテナであって、前記第2の導体部の平坦部が前記第1の導体部の平坦部及び前記アース平面の平坦部に対して概ね直交しているアンテナ。
- 請求項14記載のアンテナであって、前記第3の共振部が直線状であり、前記第3の共振部の長さが前記第2の高周波数帯域の中心周波数の波長の4分の1の長さに概ね等しいアンテナ。
- 請求項17記載のアンテナであって、前記第3の共振部が前記第2の導体部に対して概ね直交して配置されているアンテナ。
- 請求項2記載のアンテナであって、さらに前記低周波数帯域よりも高い周波数でかつ前記第1の高周波数帯域及び前記第2の高周波数帯域と実質的に異なる第3の高周波数帯域にチューンされた第4の共振部が包含されているアンテナ。
- 請求項19記載のアンテナであって、前記第4の共振部が前記第3の導体部に電気的に接続されているアンテナ。
- 請求項2記載のアンテナであって、さらに前記第1の導体部、前記第1の共振部、前記第2の共振部及び前記アース平面の間に積み上げられた絶縁体基板が包含されているアンテナ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/281,226 US6734825B1 (en) | 2002-10-28 | 2002-10-28 | Miniature built-in multiple frequency band antenna |
PCT/SG2003/000253 WO2004038858A1 (en) | 2002-10-28 | 2003-10-28 | Miniature built-in multiple frequency band antenna |
Publications (2)
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JP2006504328A true JP2006504328A (ja) | 2006-02-02 |
JP2006504328A5 JP2006504328A5 (ja) | 2006-12-14 |
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Application Number | Title | Priority Date | Filing Date |
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JP2004546619A Pending JP2006504328A (ja) | 2002-10-28 | 2003-10-28 | ミニチュアビルトイン多周波数帯域アンテナ |
Country Status (6)
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US (1) | US6734825B1 (ja) |
EP (1) | EP1579530A4 (ja) |
JP (1) | JP2006504328A (ja) |
CN (1) | CN1729593A (ja) |
AU (1) | AU2003278677A1 (ja) |
WO (1) | WO2004038858A1 (ja) |
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---|---|---|---|---|
JP2007538459A (ja) * | 2004-05-18 | 2007-12-27 | 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 | 別々の低周波数帯アンテナを複数含むマルチバンドアンテナシステムとそれを組み込んだ無線端末及び無線電話機 |
WO2008078437A1 (ja) * | 2006-12-22 | 2008-07-03 | Murata Manufacturing Co., Ltd. | アンテナ構造およびそれを備えた無線通信装置 |
JP2008244639A (ja) * | 2007-03-26 | 2008-10-09 | Furukawa Electric Co Ltd:The | 2周波共用アンテナ |
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US8779987B2 (en) | 2011-02-01 | 2014-07-15 | Kabushiki Kaisha Toshiba | Multiply resonant antenna device and electronic device including such and antenna device |
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JP5859139B2 (ja) * | 2012-10-24 | 2016-02-10 | 株式会社ソニー・コンピュータエンタテインメント | アンテナ装置及び携帯情報端末 |
US9899737B2 (en) | 2011-12-23 | 2018-02-20 | Sofant Technologies Ltd | Antenna element and antenna device comprising such elements |
Families Citing this family (179)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE42672E1 (en) * | 2000-04-27 | 2011-09-06 | Virginia Tech Intellectual Properties, Inc. | Wideband compact planar inverted-F antenna |
US6950065B2 (en) * | 2001-03-22 | 2005-09-27 | Telefonaktiebolaget L M Ericsson (Publ) | Mobile communication device |
DE60211889T2 (de) * | 2001-04-23 | 2007-06-14 | Yokowo Co., Ltd. | Breitbandantenne für die drahtlose kommunikation |
US6956530B2 (en) * | 2002-09-20 | 2005-10-18 | Centurion Wireless Technologies, Inc. | Compact, low profile, single feed, multi-band, printed antenna |
US6917335B2 (en) * | 2002-11-08 | 2005-07-12 | Centurion Wireless Technologies, Inc. | Antenna with shorted active and passive planar loops and method of making the same |
JP3739740B2 (ja) * | 2002-11-28 | 2006-01-25 | 京セラ株式会社 | 表面実装型アンテナおよびアンテナ装置 |
JP2004200775A (ja) * | 2002-12-16 | 2004-07-15 | Alps Electric Co Ltd | デュアルバンドアンテナ |
US6903686B2 (en) * | 2002-12-17 | 2005-06-07 | Sony Ericsson Mobile Communications Ab | Multi-branch planar antennas having multiple resonant frequency bands and wireless terminals incorporating the same |
JP2004260647A (ja) * | 2003-02-27 | 2004-09-16 | Internatl Business Mach Corp <Ibm> | アンテナユニット及び通信装置 |
US6937192B2 (en) * | 2003-04-02 | 2005-08-30 | Actiontec Electronics, Inc. | Method for fabrication of miniature lightweight antennas |
US7057560B2 (en) * | 2003-05-07 | 2006-06-06 | Agere Systems Inc. | Dual-band antenna for a wireless local area network device |
US7701404B2 (en) * | 2003-06-11 | 2010-04-20 | Bae Systems Information And Electronic Systems Integration Inc. | Method and apparatus for limiting VSWR spikes in a compact broadband meander line loaded antenna assembly |
JP2005020433A (ja) * | 2003-06-26 | 2005-01-20 | Kyocera Corp | 表面実装型アンテナおよびアンテナ装置ならびに無線通信装置 |
US20050035907A1 (en) * | 2003-08-16 | 2005-02-17 | Lin Wen Hsiung | Card device having G-shaped printed antenna |
TWI277243B (en) * | 2003-09-26 | 2007-03-21 | Hon Hai Prec Ind Co Ltd | Multi-band antenna |
FI120606B (fi) * | 2003-10-20 | 2009-12-15 | Pulse Finland Oy | Sisäinen monikaista-antenni |
US6943733B2 (en) * | 2003-10-31 | 2005-09-13 | Sony Ericsson Mobile Communications, Ab | Multi-band planar inverted-F antennas including floating parasitic elements and wireless terminals incorporating the same |
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US20050146466A1 (en) * | 2003-12-27 | 2005-07-07 | Shyh-Jong Chung | Dual-band monopole printed antenna with microstrip chock |
JP2005311655A (ja) * | 2004-04-21 | 2005-11-04 | Matsushita Electric Ind Co Ltd | アンテナ装置 |
US8633864B2 (en) * | 2004-06-21 | 2014-01-21 | Motorola Mobility Llc | Antenna having an antenna to radome relation which minimizes user loading effect |
CN1989652B (zh) * | 2004-06-28 | 2013-03-13 | 脉冲芬兰有限公司 | 天线部件 |
JP2006050533A (ja) * | 2004-07-08 | 2006-02-16 | Matsushita Electric Ind Co Ltd | アンテナ装置 |
TWI242310B (en) * | 2004-12-31 | 2005-10-21 | Advanced Connectek Inc | A dual-band planar inverted-f antenna with a branch line shorting strip |
US7119748B2 (en) * | 2004-12-31 | 2006-10-10 | Nokia Corporation | Internal multi-band antenna with planar strip elements |
JP3775795B1 (ja) * | 2005-01-11 | 2006-05-17 | 株式会社東芝 | 無線装置 |
US7382323B2 (en) * | 2005-01-18 | 2008-06-03 | Chant Sincere Co., Ltd. | Micro chip antenna |
JPWO2006080222A1 (ja) * | 2005-01-26 | 2008-08-07 | 松下電器産業株式会社 | アンテナ装置 |
US7936318B2 (en) * | 2005-02-01 | 2011-05-03 | Cypress Semiconductor Corporation | Antenna with multiple folds |
FI121520B (fi) * | 2005-02-08 | 2010-12-15 | Pulse Finland Oy | Sisäinen monopoliantenni |
US8378892B2 (en) | 2005-03-16 | 2013-02-19 | Pulse Finland Oy | Antenna component and methods |
US7784688B2 (en) * | 2005-03-28 | 2010-08-31 | Rfmarq, Inc. | System for tracking elements using tags |
US7607586B2 (en) * | 2005-03-28 | 2009-10-27 | R828 Llc | Semiconductor structure with RF element |
US7665661B2 (en) * | 2005-03-28 | 2010-02-23 | R828 Llc | Secure system for tracking elements using tags |
US20060284770A1 (en) * | 2005-06-15 | 2006-12-21 | Young-Min Jo | Compact dual band antenna having common elements and common feed |
US7595728B2 (en) * | 2005-06-28 | 2009-09-29 | R828 Llc | RF tags affixed in manufactured elements |
FI20055420A0 (fi) | 2005-07-25 | 2005-07-25 | Lk Products Oy | Säädettävä monikaista antenni |
TW200707842A (en) * | 2005-08-08 | 2007-02-16 | Wistron Neweb Corp | Antenna structure |
FI119009B (fi) | 2005-10-03 | 2008-06-13 | Pulse Finland Oy | Monikaistainen antennijärjestelmä |
FI119535B (fi) * | 2005-10-03 | 2008-12-15 | Pulse Finland Oy | Monikaistainen antennijärjestelmä |
FI118872B (fi) | 2005-10-10 | 2008-04-15 | Pulse Finland Oy | Sisäinen antenni |
FI118782B (fi) | 2005-10-14 | 2008-03-14 | Pulse Finland Oy | Säädettävä antenni |
ES2380580T3 (es) | 2005-10-14 | 2012-05-16 | Fractus S.A. | Formación menuda de antenas de triple banda para estaciones base celulares |
DE102005049820A1 (de) * | 2005-10-18 | 2007-04-19 | Benq Mobile Gmbh & Co. Ohg | Mehrfachresonante Antenneneinheit, zugehörige Leiterplatine sowie Funkkommunikationsgerät |
CN101043101A (zh) * | 2006-03-20 | 2007-09-26 | 松下电器产业株式会社 | 用于移动通信终端的单馈线内置多频段天线 |
TWM307204U (en) * | 2006-05-02 | 2007-03-01 | Hon Hai Prec Ind Co Ltd | Multi-band antenna assembly |
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US8618990B2 (en) | 2011-04-13 | 2013-12-31 | Pulse Finland Oy | Wideband antenna and methods |
US7671804B2 (en) * | 2006-09-05 | 2010-03-02 | Apple Inc. | Tunable antennas for handheld devices |
JP5052079B2 (ja) * | 2006-09-08 | 2012-10-17 | 株式会社半導体エネルギー研究所 | センサ装置及びそれを有する容器類 |
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KR100809913B1 (ko) * | 2006-09-25 | 2008-03-06 | 삼성전자주식회사 | 휴대용 단말기의 내장형 안테나 장치 |
US20080106471A1 (en) * | 2006-11-07 | 2008-05-08 | Media Tek Inc. | Compact PCB antenna |
US7777689B2 (en) | 2006-12-06 | 2010-08-17 | Agere Systems Inc. | USB device, an attached protective cover therefore including an antenna and a method of wirelessly transmitting data |
US20080153539A1 (en) * | 2006-12-26 | 2008-06-26 | Motorola, Inc. | Control of electromagnetic field patterns on a wireless communication device |
US10211538B2 (en) | 2006-12-28 | 2019-02-19 | Pulse Finland Oy | Directional antenna apparatus and methods |
CN101242034B (zh) | 2007-02-09 | 2013-03-13 | 宏达国际电子股份有限公司 | 小型化的多频天线 |
FI20075269A0 (fi) | 2007-04-19 | 2007-04-19 | Pulse Finland Oy | Menetelmä ja järjestely antennin sovittamiseksi |
US8369959B2 (en) | 2007-05-31 | 2013-02-05 | Cochlear Limited | Implantable medical device with integrated antenna system |
US7719470B2 (en) * | 2007-08-23 | 2010-05-18 | Research In Motion Limited | Multi-band antenna, and associated methodology, for a radio communication device |
FI120427B (fi) | 2007-08-30 | 2009-10-15 | Pulse Finland Oy | Säädettävä monikaista-antenni |
US20090179805A1 (en) * | 2007-10-23 | 2009-07-16 | Psion Teklogix Inc. | Antenna system for wireless digital devices |
US7941116B2 (en) * | 2007-11-29 | 2011-05-10 | Research In Motion Limited | Mobile wireless communications device antenna assembly with floating director elements on flexible substrate and related methods |
US7876273B2 (en) * | 2007-12-21 | 2011-01-25 | Nokia Corporation | Apparatus and method |
US8421682B2 (en) * | 2007-12-21 | 2013-04-16 | Nokia Corporation | Apparatus, methods and computer programs for wireless communication |
TWI381578B (zh) * | 2008-01-16 | 2013-01-01 | Quanta Comp Inc | Small antenna |
US9761940B2 (en) | 2008-03-05 | 2017-09-12 | Ethertronics, Inc. | Modal adaptive antenna using reference signal LTE protocol |
US9748637B2 (en) * | 2008-03-05 | 2017-08-29 | Ethertronics, Inc. | Antenna and method for steering antenna beam direction for wifi applications |
US8988289B2 (en) * | 2008-03-05 | 2015-03-24 | Ethertronics, Inc. | Antenna system for interference supression |
US9917359B2 (en) | 2008-03-05 | 2018-03-13 | Ethertronics, Inc. | Repeater with multimode antenna |
US20110050504A1 (en) * | 2008-03-31 | 2011-03-03 | Chi-Liang Ni | Multiple-connected microstrip lines and the design methods thereof |
KR100980218B1 (ko) * | 2008-03-31 | 2010-09-06 | 주식회사 에이스테크놀로지 | 다중 대역에 대한 임피던스 매칭을 지원하는 내장형 안테나 |
CN101640307B (zh) * | 2008-07-30 | 2013-04-24 | 深圳富泰宏精密工业有限公司 | 多频天线及具有该多频天线的无线通信装置 |
US7768464B2 (en) * | 2008-08-04 | 2010-08-03 | Cheng Uei Precision Industry Co., Ltd. | Antenna device |
TWI484699B (zh) * | 2008-08-15 | 2015-05-11 | Chi Mei Comm Systems Inc | 多頻天線及具該多頻天線之無線通訊裝置 |
USD619588S1 (en) * | 2008-09-05 | 2010-07-13 | Pfu Limited | Scanner |
USD619589S1 (en) * | 2008-09-05 | 2010-07-13 | Pfu Limited | Scanner |
USD610150S1 (en) * | 2008-09-05 | 2010-02-16 | Pfu Limited | Portion of a scanner |
USD610151S1 (en) * | 2008-09-05 | 2010-02-16 | Pfu Limited | Portion of a scanner |
US8188925B2 (en) * | 2008-11-07 | 2012-05-29 | Microsoft Corporation | Bent monopole antenna with shared segments |
CN101740878B (zh) * | 2008-11-14 | 2013-05-29 | 深圳富泰宏精密工业有限公司 | 多频天线 |
US7986281B2 (en) * | 2009-01-16 | 2011-07-26 | Cheng Uei Precision Industry Co., Ltd. | Multi-band antenna |
US8179324B2 (en) | 2009-02-03 | 2012-05-15 | Research In Motion Limited | Multiple input, multiple output antenna for handheld communication devices |
JP5396575B2 (ja) * | 2009-02-24 | 2014-01-22 | 株式会社フジクラ | アンテナ及び無線通信装置 |
CN201421881Y (zh) * | 2009-04-16 | 2010-03-10 | 鸿富锦精密工业(深圳)有限公司 | 双频天线及使用其的电子设备 |
US8477069B2 (en) * | 2009-08-21 | 2013-07-02 | Mediatek Inc,. | Portable electronic device and antenna thereof |
CN201518352U (zh) * | 2009-08-26 | 2010-06-30 | 国基电子(上海)有限公司 | 双频天线组合 |
FI20096134A0 (fi) | 2009-11-03 | 2009-11-03 | Pulse Finland Oy | Säädettävä antenni |
WO2011066303A1 (en) * | 2009-11-24 | 2011-06-03 | Digi International Inc. | Wideband antenna for printed circuit boards |
FI20096251A0 (sv) | 2009-11-27 | 2009-11-27 | Pulse Finland Oy | MIMO-antenn |
US8847833B2 (en) | 2009-12-29 | 2014-09-30 | Pulse Finland Oy | Loop resonator apparatus and methods for enhanced field control |
US8554155B2 (en) * | 2010-01-12 | 2013-10-08 | Thales Communications, Inc. | Matching circuit for a multi-band antenna and multi-band radio incorporating the same |
FI20105158A (fi) | 2010-02-18 | 2011-08-19 | Pulse Finland Oy | Kuorisäteilijällä varustettu antenni |
CN102195126B (zh) * | 2010-03-05 | 2015-03-11 | 深圳富泰宏精密工业有限公司 | 多频天线 |
US9406998B2 (en) | 2010-04-21 | 2016-08-02 | Pulse Finland Oy | Distributed multiband antenna and methods |
EP2458675B1 (en) | 2010-10-12 | 2017-12-06 | GN Hearing A/S | A hearing aid with an antenna |
EP2725655B1 (en) | 2010-10-12 | 2021-07-07 | GN Hearing A/S | A behind-the-ear hearing aid with an improved antenna |
KR101288159B1 (ko) * | 2010-11-29 | 2013-07-18 | 주식회사 에이스테크놀로지 | 단말기 하우징에 결합되는 내장형 안테나 |
CN102479991B (zh) * | 2010-11-30 | 2015-04-15 | 深圳富泰宏精密工业有限公司 | 多频天线及具有该多频天线的天线模块 |
CN102569994B (zh) * | 2010-12-29 | 2017-04-12 | 深圳富泰宏精密工业有限公司 | 多频天线 |
CN102570037A (zh) * | 2010-12-29 | 2012-07-11 | 深圳富泰宏精密工业有限公司 | 多频天线 |
TWI459641B (zh) * | 2010-12-30 | 2014-11-01 | Advanced Connectek Inc | Multi - frequency antenna |
WO2012093391A2 (en) * | 2011-01-03 | 2012-07-12 | Galtronics Corporation Ltd. | Compact broadband antenna |
KR101332846B1 (ko) * | 2011-01-24 | 2013-11-27 | 주식회사 팬택 | 무선 통신 단말에서의 보청기 호환성을 위한 안테나 |
FI20115072A0 (fi) | 2011-01-25 | 2011-01-25 | Pulse Finland Oy | Moniresonanssiantenni, -antennimoduuli ja radiolaite |
US9673507B2 (en) | 2011-02-11 | 2017-06-06 | Pulse Finland Oy | Chassis-excited antenna apparatus and methods |
US8648752B2 (en) | 2011-02-11 | 2014-02-11 | Pulse Finland Oy | Chassis-excited antenna apparatus and methods |
US8866689B2 (en) | 2011-07-07 | 2014-10-21 | Pulse Finland Oy | Multi-band antenna and methods for long term evolution wireless system |
US9450291B2 (en) | 2011-07-25 | 2016-09-20 | Pulse Finland Oy | Multiband slot loop antenna apparatus and methods |
US9123990B2 (en) | 2011-10-07 | 2015-09-01 | Pulse Finland Oy | Multi-feed antenna apparatus and methods |
US9531058B2 (en) | 2011-12-20 | 2016-12-27 | Pulse Finland Oy | Loosely-coupled radio antenna apparatus and methods |
US9484619B2 (en) | 2011-12-21 | 2016-11-01 | Pulse Finland Oy | Switchable diversity antenna apparatus and methods |
US8988296B2 (en) | 2012-04-04 | 2015-03-24 | Pulse Finland Oy | Compact polarized antenna and methods |
US9554219B2 (en) | 2012-07-06 | 2017-01-24 | Gn Resound A/S | BTE hearing aid having a balanced antenna |
DK201270411A (en) | 2012-07-06 | 2014-01-07 | Gn Resound As | BTE hearing aid having two driven antennas |
DK201270410A (en) | 2012-07-06 | 2014-01-07 | Gn Resound As | BTE hearing aid with an antenna partition plane |
US8847828B1 (en) * | 2012-09-25 | 2014-09-30 | Amazon Technologies, Inc. | Antenna structure with strongly coupled parasitic grounding element |
US9979078B2 (en) | 2012-10-25 | 2018-05-22 | Pulse Finland Oy | Modular cell antenna apparatus and methods |
US10069209B2 (en) | 2012-11-06 | 2018-09-04 | Pulse Finland Oy | Capacitively coupled antenna apparatus and methods |
US9237404B2 (en) | 2012-12-28 | 2016-01-12 | Gn Resound A/S | Dipole antenna for a hearing aid |
US10122402B2 (en) * | 2012-12-31 | 2018-11-06 | Futurewei Technologies, Inc. | Method and apparatus for a tunable antenna |
US10720714B1 (en) | 2013-03-04 | 2020-07-21 | Ethertronics, Inc. | Beam shaping techniques for wideband antenna |
US10079428B2 (en) | 2013-03-11 | 2018-09-18 | Pulse Finland Oy | Coupled antenna structure and methods |
US9647338B2 (en) | 2013-03-11 | 2017-05-09 | Pulse Finland Oy | Coupled antenna structure and methods |
US9559433B2 (en) | 2013-03-18 | 2017-01-31 | Apple Inc. | Antenna system having two antennas and three ports |
US9331397B2 (en) | 2013-03-18 | 2016-05-03 | Apple Inc. | Tunable antenna with slot-based parasitic element |
US9293828B2 (en) | 2013-03-27 | 2016-03-22 | Apple Inc. | Antenna system with tuning from coupled antenna |
US9444130B2 (en) | 2013-04-10 | 2016-09-13 | Apple Inc. | Antenna system with return path tuning and loop element |
CN104124515A (zh) * | 2013-04-23 | 2014-10-29 | 深圳富泰宏精密工业有限公司 | 工作频率可调的天线组件及具有其的无线通信装置 |
US9634383B2 (en) | 2013-06-26 | 2017-04-25 | Pulse Finland Oy | Galvanically separated non-interacting antenna sector apparatus and methods |
US9883295B2 (en) | 2013-11-11 | 2018-01-30 | Gn Hearing A/S | Hearing aid with an antenna |
US9686621B2 (en) | 2013-11-11 | 2017-06-20 | Gn Hearing A/S | Hearing aid with an antenna |
US9408003B2 (en) | 2013-11-11 | 2016-08-02 | Gn Resound A/S | Hearing aid with an antenna |
EP2871860B1 (en) * | 2013-11-11 | 2019-06-12 | GN Hearing A/S | A hearing aid with an antenna |
US9237405B2 (en) | 2013-11-11 | 2016-01-12 | Gn Resound A/S | Hearing aid with an antenna |
US9680212B2 (en) | 2013-11-20 | 2017-06-13 | Pulse Finland Oy | Capacitive grounding methods and apparatus for mobile devices |
CN103682609B (zh) * | 2013-11-29 | 2016-04-20 | 北京邮电大学 | 一种宽带单极子手机天线 |
US9590308B2 (en) | 2013-12-03 | 2017-03-07 | Pulse Electronics, Inc. | Reduced surface area antenna apparatus and mobile communications devices incorporating the same |
US9350081B2 (en) | 2014-01-14 | 2016-05-24 | Pulse Finland Oy | Switchable multi-radiator high band antenna apparatus |
US9379445B2 (en) | 2014-02-14 | 2016-06-28 | Apple Inc. | Electronic device with satellite navigation system slot antennas |
US9300043B2 (en) * | 2014-02-20 | 2016-03-29 | Adam Houtman | Multiple frequency range antenna |
US9559425B2 (en) | 2014-03-20 | 2017-01-31 | Apple Inc. | Electronic device with slot antenna and proximity sensor |
US9583838B2 (en) | 2014-03-20 | 2017-02-28 | Apple Inc. | Electronic device with indirectly fed slot antennas |
US9728858B2 (en) * | 2014-04-24 | 2017-08-08 | Apple Inc. | Electronic devices with hybrid antennas |
US10595138B2 (en) | 2014-08-15 | 2020-03-17 | Gn Hearing A/S | Hearing aid with an antenna |
US9973228B2 (en) | 2014-08-26 | 2018-05-15 | Pulse Finland Oy | Antenna apparatus with an integrated proximity sensor and methods |
US9948002B2 (en) | 2014-08-26 | 2018-04-17 | Pulse Finland Oy | Antenna apparatus with an integrated proximity sensor and methods |
US9722308B2 (en) | 2014-08-28 | 2017-08-01 | Pulse Finland Oy | Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use |
CN106716715B (zh) * | 2014-10-02 | 2020-10-30 | Agc株式会社 | 天线装置以及无线装置 |
US10615499B2 (en) * | 2015-01-14 | 2020-04-07 | Skywave Mobile Communications Inc. | Dual role antenna assembly |
CN104882666A (zh) * | 2015-05-07 | 2015-09-02 | 深圳市共进电子股份有限公司 | 一种小尺寸平面型高增益倒f型天线 |
US9819095B2 (en) * | 2015-05-08 | 2017-11-14 | Ethertronics, Inc. | Wideband wide beamwidth MIMO antenna system |
US10218052B2 (en) | 2015-05-12 | 2019-02-26 | Apple Inc. | Electronic device with tunable hybrid antennas |
US9906260B2 (en) | 2015-07-30 | 2018-02-27 | Pulse Finland Oy | Sensor-based closed loop antenna swapping apparatus and methods |
US10490881B2 (en) | 2016-03-10 | 2019-11-26 | Apple Inc. | Tuning circuits for hybrid electronic device antennas |
CN107369912A (zh) * | 2016-05-11 | 2017-11-21 | 中兴通讯股份有限公司 | 天线和天线调谐方法 |
US10290946B2 (en) | 2016-09-23 | 2019-05-14 | Apple Inc. | Hybrid electronic device antennas having parasitic resonating elements |
USD824885S1 (en) * | 2017-02-25 | 2018-08-07 | Airgain Incorporated | Multiple antennas assembly |
USD883962S1 (en) | 2017-04-25 | 2020-05-12 | The Antenna Company International N.V. | Dual port antenna assembly |
EP3616255B8 (en) | 2017-04-25 | 2023-10-25 | The Antenna Company International N.V. | Ebg structure, ebg component, and antenna device |
NL2019365B1 (en) | 2017-07-28 | 2019-02-18 | The Antenna Company International N V | Component for a dual band antenna, a dual band antenna comprising said component, and a dual band antenna system. |
USD856313S1 (en) | 2017-04-25 | 2019-08-13 | The Antenna Company International N.V. | Dual port antenna |
CN109004358A (zh) * | 2017-06-06 | 2018-12-14 | 锐锋股份有限公司 | 天线结构 |
US10651555B2 (en) | 2017-07-14 | 2020-05-12 | Apple Inc. | Multi-band millimeter wave patch antennas |
US10727580B2 (en) | 2018-07-16 | 2020-07-28 | Apple Inc. | Millimeter wave antennas having isolated feeds |
TWI704722B (zh) * | 2019-08-06 | 2020-09-11 | 宏碁股份有限公司 | 行動裝置 |
CN112397888B (zh) * | 2019-08-19 | 2023-02-28 | 宏碁股份有限公司 | 移动装置 |
US11862838B2 (en) * | 2020-04-17 | 2024-01-02 | Apple Inc. | Electronic devices having wideband antennas |
CN111555018B (zh) * | 2020-05-20 | 2022-10-14 | 维沃移动通信有限公司 | 电子设备 |
CN111555019B (zh) * | 2020-05-20 | 2022-07-12 | 维沃移动通信有限公司 | 电子设备 |
EP4002589A1 (en) | 2020-11-24 | 2022-05-25 | Nokia Solutions and Networks Oy | An antenna system |
JP2022127923A (ja) * | 2021-02-22 | 2022-09-01 | 日本航空電子工業株式会社 | 複共振アンテナ |
CN113258268B (zh) * | 2021-04-12 | 2022-11-01 | 荣耀终端有限公司 | 天线装置及电子设备 |
US11962102B2 (en) | 2021-06-17 | 2024-04-16 | Neptune Technology Group Inc. | Multi-band stamped sheet metal antenna |
CN113745816B (zh) * | 2021-08-31 | 2024-04-16 | 重庆大学 | 一种兼具自去耦和滤波特性的混合模式贴片天线 |
CN113839187B (zh) * | 2021-09-17 | 2023-08-22 | 长沙理工大学 | 一种寄生单元加载的高增益双频微带天线 |
DE102022211673A1 (de) | 2022-11-04 | 2024-05-08 | Robert Bosch Gesellschaft mit beschränkter Haftung | Antenneneinheit zum Senden und/oder Empfangen von Funksignalen in zumindest einem ersten Frequenzband und einem zweiten Frequenzband sowie ein System mit solch einer Antenneneinheit |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5986609A (en) * | 1998-06-03 | 1999-11-16 | Ericsson Inc. | Multiple frequency band antenna |
US6166694A (en) | 1998-07-09 | 2000-12-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Printed twin spiral dual band antenna |
US6343208B1 (en) | 1998-12-16 | 2002-01-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Printed multi-band patch antenna |
US6408190B1 (en) * | 1999-09-01 | 2002-06-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Semi built-in multi-band printed antenna |
US6211841B1 (en) * | 1999-12-28 | 2001-04-03 | Nortel Networks Limited | Multi-band cellular basestation antenna |
FI113911B (fi) * | 1999-12-30 | 2004-06-30 | Nokia Corp | Menetelmä signaalin kytkemiseksi ja antennirakenne |
SE518813C2 (sv) * | 2000-04-18 | 2002-11-26 | Ericsson Telefon Ab L M | Flerbandsantenn och portabel telekommunikationsapparat innefattande en sådan antenn |
AU2001267447A1 (en) | 2000-05-23 | 2001-12-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Multi frequency-band antenna |
WO2002013307A1 (en) | 2000-08-07 | 2002-02-14 | Telefonaktiebolaget L M Ericsson | Antenna |
JP4432254B2 (ja) * | 2000-11-20 | 2010-03-17 | 株式会社村田製作所 | 表面実装型アンテナ構造およびそれを備えた通信機 |
US6614399B2 (en) * | 2000-12-26 | 2003-09-02 | Tyco Electronics Logistics Ag | Multi-band compact tunable directional antenna for wireless communication devices |
US6459413B1 (en) * | 2001-01-10 | 2002-10-01 | Industrial Technology Research Institute | Multi-frequency band antenna |
DE60211889T2 (de) * | 2001-04-23 | 2007-06-14 | Yokowo Co., Ltd. | Breitbandantenne für die drahtlose kommunikation |
TW490885B (en) * | 2001-05-25 | 2002-06-11 | Chi Mei Comm Systems Inc | Broadband dual-band antenna |
US6552686B2 (en) * | 2001-09-14 | 2003-04-22 | Nokia Corporation | Internal multi-band antenna with improved radiation efficiency |
US6650294B2 (en) * | 2001-11-26 | 2003-11-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Compact broadband antenna |
US6650295B2 (en) * | 2002-01-28 | 2003-11-18 | Nokia Corporation | Tunable antenna for wireless communication terminals |
US6639560B1 (en) * | 2002-04-29 | 2003-10-28 | Centurion Wireless Technologies, Inc. | Single feed tri-band PIFA with parasitic element |
-
2002
- 2002-10-28 US US10/281,226 patent/US6734825B1/en not_active Expired - Fee Related
-
2003
- 2003-10-28 AU AU2003278677A patent/AU2003278677A1/en not_active Abandoned
- 2003-10-28 CN CNA2003801072558A patent/CN1729593A/zh active Pending
- 2003-10-28 EP EP03770211A patent/EP1579530A4/en not_active Withdrawn
- 2003-10-28 JP JP2004546619A patent/JP2006504328A/ja active Pending
- 2003-10-28 WO PCT/SG2003/000253 patent/WO2004038858A1/en not_active Application Discontinuation
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007538459A (ja) * | 2004-05-18 | 2007-12-27 | 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 | 別々の低周波数帯アンテナを複数含むマルチバンドアンテナシステムとそれを組み込んだ無線端末及び無線電話機 |
US8098211B2 (en) | 2006-12-22 | 2012-01-17 | Murata Manufacturing Co., Ltd. | Antenna structure and radio communication apparatus including the same |
WO2008078437A1 (ja) * | 2006-12-22 | 2008-07-03 | Murata Manufacturing Co., Ltd. | アンテナ構造およびそれを備えた無線通信装置 |
KR101027293B1 (ko) | 2006-12-22 | 2011-04-06 | 가부시키가이샤 무라타 세이사쿠쇼 | 안테나 구조 및 그것을 구비한 무선통신장치 |
JP2008244639A (ja) * | 2007-03-26 | 2008-10-09 | Furukawa Electric Co Ltd:The | 2周波共用アンテナ |
KR100964652B1 (ko) * | 2007-05-03 | 2010-06-22 | 주식회사 이엠따블유 | 다중 대역 안테나 및 그를 포함하는 무선 통신 장치 |
JP2009278376A (ja) * | 2008-05-14 | 2009-11-26 | Furukawa Electric Co Ltd:The | マルチバンドアンテナ |
JP2013502856A (ja) * | 2009-08-20 | 2013-01-24 | クゥアルコム・インコーポレイテッド | コンパクトマルチバンド(multi−band)平面型逆fアンテナ |
US9136594B2 (en) | 2009-08-20 | 2015-09-15 | Qualcomm Incorporated | Compact multi-band planar inverted F antenna |
US8779987B2 (en) | 2011-02-01 | 2014-07-15 | Kabushiki Kaisha Toshiba | Multiply resonant antenna device and electronic device including such and antenna device |
US9899737B2 (en) | 2011-12-23 | 2018-02-20 | Sofant Technologies Ltd | Antenna element and antenna device comprising such elements |
JP5859139B2 (ja) * | 2012-10-24 | 2016-02-10 | 株式会社ソニー・コンピュータエンタテインメント | アンテナ装置及び携帯情報端末 |
JPWO2014064786A1 (ja) * | 2012-10-24 | 2016-09-05 | 株式会社ソニー・インタラクティブエンタテインメント | アンテナ装置及び携帯情報端末 |
US9954281B2 (en) | 2012-10-24 | 2018-04-24 | Sony Interactive Entertainment Inc. | Antenna device and portable information terminal |
JP2015065643A (ja) * | 2013-08-27 | 2015-04-09 | Necプラットフォームズ株式会社 | アンテナ装置及び無線通信装置 |
Also Published As
Publication number | Publication date |
---|---|
US6734825B1 (en) | 2004-05-11 |
CN1729593A (zh) | 2006-02-01 |
EP1579530A4 (en) | 2005-12-28 |
EP1579530A1 (en) | 2005-09-28 |
US20040080457A1 (en) | 2004-04-29 |
WO2004038858A1 (en) | 2004-05-06 |
AU2003278677A1 (en) | 2004-05-13 |
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