CN1268787A - 适合于在多个频带中工作的天线 - Google Patents

适合于在多个频带中工作的天线 Download PDF

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Publication number
CN1268787A
CN1268787A CN99102438A CN99102438A CN1268787A CN 1268787 A CN1268787 A CN 1268787A CN 99102438 A CN99102438 A CN 99102438A CN 99102438 A CN99102438 A CN 99102438A CN 1268787 A CN1268787 A CN 1268787A
Authority
CN
China
Prior art keywords
antenna
whip
helical coil
contact
coupling
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN99102438A
Other languages
English (en)
Chinese (zh)
Inventor
周广屏
罗伯特·肯欧
米切尔·约翰·库苏克
扎法鲁尔·阿萨姆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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
Priority claimed from US09/032,162 external-priority patent/US6127979A/en
Priority claimed from US09/219,561 external-priority patent/US6611691B1/en
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of CN1268787A publication Critical patent/CN1268787A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H01Q5/10—Resonant antennas
    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • 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
    • H01Q1/244—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 extendable from a housing along a given path
    • 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
    • H01Q1/36—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
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical antennas
    • 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
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • 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
    • H01Q9/32—Vertical arrangement of element
    • H01Q9/36—Vertical arrangement of element with top loading

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
CN99102438A 1998-02-27 1999-02-26 适合于在多个频带中工作的天线 Pending CN1268787A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US09/032,162 US6127979A (en) 1998-02-27 1998-02-27 Antenna adapted to operate in a plurality of frequency bands
US032,162 1998-02-27
US219,561 1998-12-24
US09/219,561 US6611691B1 (en) 1998-12-24 1998-12-24 Antenna adapted to operate in a plurality of frequency bands

Publications (1)

Publication Number Publication Date
CN1268787A true CN1268787A (zh) 2000-10-04

Family

ID=26708061

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99102438A Pending CN1268787A (zh) 1998-02-27 1999-02-26 适合于在多个频带中工作的天线

Country Status (5)

Country Link
JP (1) JPH11298240A (ko)
KR (1) KR100326224B1 (ko)
CN (1) CN1268787A (ko)
BR (1) BR9917171A (ko)
GB (1) GB2335312B (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1871742B (zh) * 2003-10-22 2012-02-15 索尼爱立信移动通讯股份有限公司 多频带天线和包含该多频带天线的无线电装置
CN106935961A (zh) * 2015-12-29 2017-07-07 海能达通信股份有限公司 一种螺旋天线、天线和通信设备

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2376132A (en) * 2001-06-01 2002-12-04 David Ganeshmoorthy Helical antenna inside insulating cylinder
JP3839001B2 (ja) * 2003-07-28 2006-11-01 埼玉日本電気株式会社 携帯無線機
KR100813136B1 (ko) 2004-10-29 2008-03-17 (주)에이스안테나 다중/광대역 이동통신기기 안테나
KR101099969B1 (ko) 2005-03-31 2011-12-28 삼성전자주식회사 이동통신 단말기에서의 디지털 멀티미디어 방송 겸용안테나 장치
US7342545B2 (en) * 2006-02-28 2008-03-11 Sony Ericsson Mobile Communications Ab Antenna system configuration for mobile phones
KR101893442B1 (ko) * 2012-05-29 2018-10-04 삼성전자주식회사 통신용 전자 장치를 위한 안테나 장치
JP6136631B2 (ja) * 2013-06-25 2017-05-31 富士通株式会社 アンテナ装置および電子機器

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229743A (en) * 1978-09-22 1980-10-21 Shakespeare Company Multiple band, multiple resonant frequency antenna
GB2206243A (en) * 1987-06-24 1988-12-29 Panorama Antennas Ltd Dual-frequency helical antenna
US5144324A (en) * 1989-08-02 1992-09-01 At&T Bell Laboratories Antenna arrangement for a portable transceiver
JP2703670B2 (ja) * 1991-04-12 1998-01-26 三菱電機株式会社 アンテナ装置
EP0522806B1 (en) * 1991-07-08 1996-11-20 Nippon Telegraph And Telephone Corporation Retractable antenna system
US5412393A (en) * 1993-01-25 1995-05-02 Motorola, Inc. Retractable antenna assembly with bottom connector
KR960030478A (ko) * 1995-01-27 1996-08-17 김광호 무선기기의 안테나
WO1996024965A1 (fr) * 1995-02-07 1996-08-15 Sony Corporation Antenne destinee a deux bandes de frequences
FI97499C (fi) * 1995-04-07 1996-12-27 Nokia Mobile Phones Ltd Kaksitoiminen antenni
FI99219C (fi) * 1995-06-06 1997-10-27 Nokia Mobile Phones Ltd Kahdella taajuusalueella toimiva antenni
JP2795825B2 (ja) * 1995-06-30 1998-09-10 エスエムケイ株式会社 アンテナ装置
US5812093A (en) * 1995-09-29 1998-09-22 Motorola, Inc. Antenna assembly for a wireless-communication device
US5635943A (en) * 1995-10-16 1997-06-03 Matsushita Communication Industrial Corp. Of America Transceiver having retractable antenna assembly
US5686927A (en) * 1995-11-03 1997-11-11 Centurion International, Inc. Retractable antenna
SE9600538D0 (sv) * 1996-02-13 1996-02-13 Allgon Ab Dual band antenna means incorporating helical and elongated radiating structures
US5812097A (en) * 1996-04-30 1998-09-22 Qualcomm Incorporated Dual band antenna
US5717409A (en) * 1996-08-02 1998-02-10 Lucent Technologies Inc. Dual frequency band antenna system
FI102434B1 (fi) * 1996-08-22 1998-11-30 Lk Products Oy Kahden taajuuden antenni
US5900839A (en) * 1996-09-25 1999-05-04 U.S. Philips Corporation Radio transmission apparatus comprising a retractable antenna and an antenna device for such apparatus
KR19980023441A (ko) * 1996-09-30 1998-07-06 정장호 이중대역 무선전화기의 이중 헬리컬 구조의 안테나
SE513368C2 (sv) * 1997-11-14 2000-09-04 Moteco Ab Antennanordning för dubbla frekvensband

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1871742B (zh) * 2003-10-22 2012-02-15 索尼爱立信移动通讯股份有限公司 多频带天线和包含该多频带天线的无线电装置
CN106935961A (zh) * 2015-12-29 2017-07-07 海能达通信股份有限公司 一种螺旋天线、天线和通信设备
CN106935961B (zh) * 2015-12-29 2023-10-20 海能达通信股份有限公司 一种螺旋天线、天线和通信设备

Also Published As

Publication number Publication date
KR100326224B1 (ko) 2002-02-27
GB2335312B (en) 2002-10-09
BR9917171A (pt) 2001-12-04
JPH11298240A (ja) 1999-10-29
GB2335312A (en) 1999-09-15
GB9904450D0 (en) 1999-04-21
KR19990072994A (ko) 1999-09-27

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Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication