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)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7777677B2 (en) * 2003-12-25 2010-08-17 Mitsubishi Material Corporation Antenna device and communication apparatus
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
WO2007130578A2 (en) * 2006-05-04 2007-11-15 Quantenna Communications, Inc. Multiple antenna receiver system and method
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
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
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
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
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
WO2017031348A1 (en) 2015-08-19 2017-02-23 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
US10903688B2 (en) 2017-02-13 2021-01-26 Nucurrent, Inc. Wireless electrical energy transmission system with repeater
US11277029B2 (en) 2017-05-26 2022-03-15 Nucurrent, Inc. Multi coil array for wireless energy transfer with flexible device orientation
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
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
US11831174B2 (en) 2022-03-01 2023-11-28 Nucurrent, Inc. Cross talk and interference mitigation in dual wireless power transmitter

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

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1309450A (en) * 1970-11-27 1973-03-14 Sykes B Collinear aerials
JPH075692Y2 (ja) * 1988-04-07 1995-02-08 マスプロ電工株式会社 通信用アンテナ
US4857939A (en) * 1988-06-03 1989-08-15 Alliance Research Corporation Mobile communications antenna
US4868576A (en) 1988-11-02 1989-09-19 Motorola, Inc. Extendable antenna for portable cellular telephones with ground radiator
JPH0324359A (ja) * 1989-06-19 1991-02-01 Komatsu Forklift Co Ltd 産業車両のクラッチ制御装置
JP2768029B2 (ja) 1991-02-19 1998-06-25 日新電機株式会社 消化器系統診断装置
JPH0531323A (ja) 1991-08-02 1993-02-09 Nkk Corp 排ガス処理方法
JP3183562B2 (ja) * 1992-06-23 2001-07-09 アイワ株式会社 グランドプレーンアンテナ
JPH07297627A (ja) 1994-04-28 1995-11-10 Murata Mfg Co Ltd アンテナ装置
JPH07321550A (ja) 1994-05-20 1995-12-08 Murata Mfg Co Ltd アンテナ装置
JP3232895B2 (ja) 1994-08-05 2001-11-26 株式会社村田製作所 表面実装型アンテナ及びその周波数調整方法
JP3123363B2 (ja) 1994-10-04 2001-01-09 三菱電機株式会社 携帯無線機
JPH08186420A (ja) * 1994-12-28 1996-07-16 Zanavy Informatics:Kk プリントアンテナ
JPH08204425A (ja) * 1995-01-23 1996-08-09 N T T Ido Tsushinmo Kk アンテナ装置
JPH08288739A (ja) 1995-04-12 1996-11-01 Murata Mfg Co Ltd アンテナ装置
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
JP3277812B2 (ja) 1996-06-18 2002-04-22 株式会社村田製作所 表面実装型アンテナ
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
JPH1032421A (ja) 1996-07-18 1998-02-03 Murata Mfg Co Ltd 表面実装型アンテナ
JP3286894B2 (ja) 1996-09-10 2002-05-27 株式会社村田製作所 表面実装型アンテナ
JPH10107537A (ja) 1996-10-01 1998-04-24 Murata Mfg Co Ltd 表面実装型アンテナの製造方法
JP3216588B2 (ja) 1996-11-21 2001-10-09 株式会社村田製作所 アンテナ装置
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
JP3243637B2 (ja) 1997-08-07 2002-01-07 株式会社トーキン 携帯無線機用マルチバンドアンテナ
JP4372325B2 (ja) 1999-10-29 2009-11-25 三菱マテリアル株式会社 アンテナ

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

Similar Documents

Publication Publication Date Title
HK1046597A1 (en) Antenna.
US7630743B2 (en) Portable wireless device
TW200516804A (en) Antenna, method for manufacturing the same, and mobile radio terminal employing it
HU206793B (en) Telescopic aerial for battery-type portable two-way set
MY124834A (en) Antenna device and mobile communications apparatus including the device
AU2001217784A1 (en) Coaxial dielectric rod antenna
TW200742171A (en) Small-sized wide band antenna and wireless communication apparatus
FI20020674A (fi) Suuntakuvioiltaan muokattava antenni
FI20020200A (fi) Tasoantenni
GB2349983A (en) Wide band antenna means incorporating a radiating structure having a band form
NZ334099A (en) Wide angle circular polarization antenna for satellite communications with improved gain at low elevation
WO2020034689A1 (zh) 天线系统及移动终端
EP1231671A3 (en) Internal antenna for mobile communications device
CA2277154A1 (en) Dual band antenna
JP2005269630A (ja) ケーブルアンテナ構造
EP1033782A3 (en) Monopole antenna
KR19980701732A (ko) 방사 차폐 안테나 장치를 가진 휴대용 통신 장치
NO985371L (no) Uttrekkbar antenne for mobiltelefon
EP0520197A3 (en) Foil antenna.
JPH10247807A (ja) 誘電体アンテナ
TW431031B (en) Retractable dual-band tapped helical radiotelephone antennas
GB2315368A (en) Antenna arrangement for a portable radio
ATE192608T1 (de) Antenne für tragbares funksprechgerät
US5225845A (en) Slip-on portable antenna
KR100577167B1 (ko) 이동통신 단말기용 안테나