SG115424A1 - Antenna - Google Patents

Antenna

Info

Publication number
SG115424A1
SG115424A1 SG200106633A SG200106633A SG115424A1 SG 115424 A1 SG115424 A1 SG 115424A1 SG 200106633 A SG200106633 A SG 200106633A SG 200106633 A SG200106633 A SG 200106633A SG 115424 A1 SG115424 A1 SG 115424A1
Authority
SG
Singapore
Prior art keywords
antenna
main body
end terminal
reference point
image
Prior art date
Application number
SG200106633A
Other languages
English (en)
Inventor
Yokoshima Takao
Chiba Toshiyuki
Sugimura Shiro
Kobayashi Hideki
Original Assignee
Mitsubishi Materials Corp
Fec 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 Mitsubishi Materials Corp, Fec Co Ltd filed Critical Mitsubishi Materials Corp
Publication of SG115424A1 publication Critical patent/SG115424A1/en

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
    • H01Q9/27—Spiral antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • 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
    • 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
    • H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/40—Radiating elements coated with or embedded in protective material
    • 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
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • 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

Landscapes

  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Transmitters (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
SG200106633A 2000-10-31 2001-10-26 Antenna SG115424A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000333711 2000-10-31
JP2001285554A JP2002204118A (ja) 2000-10-31 2001-09-19 アンテナ

Publications (1)

Publication Number Publication Date
SG115424A1 true SG115424A1 (en) 2005-10-28

Family

ID=26603214

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200106633A SG115424A1 (en) 2000-10-31 2001-10-26 Antenna

Country Status (10)

Country Link
US (1) US6642904B2 (zh)
EP (1) EP1202382B1 (zh)
JP (1) JP2002204118A (zh)
KR (1) KR100876609B1 (zh)
CN (1) CN1203576C (zh)
AT (1) ATE536645T1 (zh)
HK (1) HK1046597B (zh)
MY (1) MY123599A (zh)
SG (1) SG115424A1 (zh)
TW (1) TW543238B (zh)

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JP4372325B2 (ja) * 1999-10-29 2009-11-25 三菱マテリアル株式会社 アンテナ
EP1329985A3 (en) * 2002-01-18 2004-12-22 Matsushita Electric Industrial Co., Ltd. Antenna apparatus; communication apparatus; and antenna apparatus designing method
KR100571043B1 (ko) * 2003-10-29 2006-04-13 주식회사 현대오토넷 방사형 누설동축케이블을 이용한 타이어 공기압경보장치의 수신 안테나
CN102709687B (zh) * 2003-12-25 2013-09-25 三菱综合材料株式会社 天线装置
US8064835B2 (en) * 2006-01-11 2011-11-22 Quantenna Communications, Inc. Antenna assignment system and method
US8091012B2 (en) * 2006-05-04 2012-01-03 Quantenna Communications Inc. System and method for decreasing decoder complexity
TWI411255B (zh) * 2006-05-04 2013-10-01 Quantenna Communications Inc 多天線接收器系統及方法
KR100819244B1 (ko) * 2006-05-24 2008-04-02 삼성전자주식회사 휴대용 단말기의 안테나 장치
US8063839B2 (en) * 2006-10-17 2011-11-22 Quantenna Communications, Inc. Tunable antenna system
WO2009054938A1 (en) 2007-10-19 2009-04-30 Quantenna Communications, Inc. Mitigating interference in a coded communication system
JP5221115B2 (ja) * 2007-11-30 2013-06-26 三菱電線工業株式会社 アンテナ装置
TWM369549U (en) * 2008-07-16 2009-11-21 Unication Co Ltd Miniature dual-band antenna
US11476566B2 (en) 2009-03-09 2022-10-18 Nucurrent, Inc. Multi-layer-multi-turn structure for high efficiency wireless communication
FR2944650B1 (fr) * 2009-04-15 2012-10-05 Imra Europ Sas Antenne multi-services a bande ultralarge.
JP5645121B2 (ja) * 2010-12-28 2014-12-24 三菱マテリアル株式会社 アンテナ装置用基板およびアンテナ装置
CN102111169A (zh) * 2011-03-14 2011-06-29 中兴通讯股份有限公司 双模移动终端
CN102832451B (zh) * 2012-09-18 2015-12-02 陕西海创中盈信息技术有限公司 一种宽频带小型化增益可控定向天线及其制造方法
US10063100B2 (en) 2015-08-07 2018-08-28 Nucurrent, Inc. Electrical system incorporating a single structure multimode antenna for wireless power transmission using magnetic field coupling
US11205848B2 (en) 2015-08-07 2021-12-21 Nucurrent, Inc. Method of providing a single structure multi mode antenna having a unitary body construction for wireless power transmission using magnetic field coupling
US10658847B2 (en) 2015-08-07 2020-05-19 Nucurrent, Inc. Method of providing a single structure multi mode antenna for wireless power transmission using magnetic field coupling
US10636563B2 (en) 2015-08-07 2020-04-28 Nucurrent, Inc. Method of fabricating a single structure multi mode antenna for wireless power transmission using magnetic field coupling
US10985465B2 (en) 2015-08-19 2021-04-20 Nucurrent, Inc. Multi-mode wireless antenna configurations
US10201076B2 (en) 2016-08-12 2019-02-05 Kabushiki Kaisha Toshiba Coupler for proximity wireless communication
KR20190038587A (ko) 2016-08-26 2019-04-08 누커런트, 인코포레이티드 무선 커넥터 시스템
US10892646B2 (en) 2016-12-09 2021-01-12 Nucurrent, Inc. Method of fabricating an antenna having a substrate configured to facilitate through-metal energy transfer via near field magnetic coupling
US11223234B2 (en) 2017-02-13 2022-01-11 Nucurrent, Inc. Method of operating a wireless electrical energy transmission base
US11283296B2 (en) 2017-05-26 2022-03-22 Nucurrent, Inc. Crossover inductor coil and assembly for wireless transmission
US11271430B2 (en) 2019-07-19 2022-03-08 Nucurrent, Inc. Wireless power transfer system with extended wireless charging range
US11227712B2 (en) 2019-07-19 2022-01-18 Nucurrent, Inc. Preemptive thermal mitigation for wireless power systems
US11056922B1 (en) 2020-01-03 2021-07-06 Nucurrent, Inc. Wireless power transfer system for simultaneous transfer to multiple devices
US11283303B2 (en) 2020-07-24 2022-03-22 Nucurrent, Inc. Area-apportioned wireless power antenna for maximized charging volume
US11881716B2 (en) 2020-12-22 2024-01-23 Nucurrent, Inc. Ruggedized communication for wireless power systems in multi-device environments
US11876386B2 (en) 2020-12-22 2024-01-16 Nucurrent, Inc. Detection of foreign objects in large charging volume applications
US11695302B2 (en) 2021-02-01 2023-07-04 Nucurrent, Inc. Segmented shielding for wide area wireless power transmitter
US11831174B2 (en) 2022-03-01 2023-11-28 Nucurrent, Inc. Cross talk and interference mitigation in dual wireless power transmitter
US12003116B2 (en) 2022-03-01 2024-06-04 Nucurrent, Inc. Wireless power transfer system for simultaneous transfer to multiple devices with cross talk and interference mitigation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2629685A1 (de) * 1976-07-01 1978-01-05 Siemens Ag Elektrisches netzwerk mit mindestens einer induktivitaet
US4644366A (en) * 1984-09-26 1987-02-17 Amitec, Inc. Miniature radio transceiver antenna
DE19842705A1 (de) * 1998-09-17 2000-04-13 Siemens Ag Antenne, insbesondere für ein Diebstahlschutzsystem eines Kraftfahrzeugs

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JPH08204425A (ja) * 1995-01-23 1996-08-09 N T T Ido Tsushinmo Kk アンテナ装置
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JPH11195917A (ja) * 1998-01-06 1999-07-21 Murata Mfg Co Ltd アンテナ装置
JP3159084B2 (ja) 1995-09-28 2001-04-23 株式会社村田製作所 表面実装型アンテナおよびこれを用いた通信機
JPH0998009A (ja) 1995-09-29 1997-04-08 Murata Mfg Co Ltd 表面実装型アンテナの共振周波数調整方法
JP3114605B2 (ja) 1996-02-14 2000-12-04 株式会社村田製作所 表面実装型アンテナおよびこれを用いた通信機
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JP3114621B2 (ja) 1996-06-19 2000-12-04 株式会社村田製作所 表面実装型アンテナおよびこれを用いた通信機
JP3279188B2 (ja) 1996-07-17 2002-04-30 株式会社村田製作所 表面実装型アンテナ
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JPH10247808A (ja) * 1997-03-05 1998-09-14 Murata Mfg Co Ltd チップアンテナ及びその周波数調整方法
JP3435622B2 (ja) 1997-03-07 2003-08-11 株式会社村田製作所 表面実装型アンテナの共振周波数調整方法、ならびにインピーダンス調整方法
JPH114113A (ja) 1997-04-18 1999-01-06 Murata Mfg Co Ltd 表面実装型アンテナおよびそれを用いた通信機
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2629685A1 (de) * 1976-07-01 1978-01-05 Siemens Ag Elektrisches netzwerk mit mindestens einer induktivitaet
US4644366A (en) * 1984-09-26 1987-02-17 Amitec, Inc. Miniature radio transceiver antenna
DE19842705A1 (de) * 1998-09-17 2000-04-13 Siemens Ag Antenne, insbesondere für ein Diebstahlschutzsystem eines Kraftfahrzeugs

Also Published As

Publication number Publication date
CN1203576C (zh) 2005-05-25
HK1046597A1 (en) 2003-01-17
KR100876609B1 (ko) 2008-12-31
EP1202382A2 (en) 2002-05-02
KR20020033554A (ko) 2002-05-07
JP2002204118A (ja) 2002-07-19
CN1351425A (zh) 2002-05-29
US20020075191A1 (en) 2002-06-20
TW543238B (en) 2003-07-21
EP1202382A3 (en) 2002-10-23
EP1202382B1 (en) 2011-12-07
US6642904B2 (en) 2003-11-04
HK1046597B (zh) 2005-11-04
MY123599A (en) 2006-05-31
ATE536645T1 (de) 2011-12-15

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