DE69714454T2 - Antenne für mehrere bänder - Google Patents

Antenne für mehrere bänder

Info

Publication number
DE69714454T2
DE69714454T2 DE69714454T DE69714454T DE69714454T2 DE 69714454 T2 DE69714454 T2 DE 69714454T2 DE 69714454 T DE69714454 T DE 69714454T DE 69714454 T DE69714454 T DE 69714454T DE 69714454 T2 DE69714454 T2 DE 69714454T2
Authority
DE
Germany
Prior art keywords
antenna
several bands
bands
several
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.)
Expired - Fee Related
Application number
DE69714454T
Other languages
German (de)
English (en)
Other versions
DE69714454D1 (de
Inventor
Dean Kitchener
George Robson
Harvey Johnston
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.)
Nortel Networks Ltd
Original Assignee
Nortel Networks 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
Priority claimed from GBGB9620646.1A external-priority patent/GB9620646D0/en
Priority claimed from GB9715835A external-priority patent/GB2317994B/en
Priority claimed from GB9716138A external-priority patent/GB2327813A/en
Application filed by Nortel Networks Ltd filed Critical Nortel Networks Ltd
Publication of DE69714454D1 publication Critical patent/DE69714454D1/de
Application granted granted Critical
Publication of DE69714454T2 publication Critical patent/DE69714454T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01Q1/12—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
    • 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
    • H01Q5/321—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 within a radiating element or between connected radiating elements
    • 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
    • H01Q5/48—Combinations of two or more dipole type antennas
    • 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
    • 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
    • H01Q9/40—Element having extended radiating surface
    • 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
    • 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
    • H01Q9/44—Resonant antennas with a plurality of divergent straight elements, e.g. V-dipole, X-antenna; with a plurality of elements having mutually inclined substantially straight portions

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)
DE69714454T 1996-10-02 1997-10-02 Antenne für mehrere bänder Expired - Fee Related DE69714454T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9620646.1A GB9620646D0 (en) 1996-10-02 1996-10-02 A duel mode radio antenna
GB9715835A GB2317994B (en) 1996-10-02 1997-07-28 A multiresonant antenna
GB9716138A GB2327813A (en) 1997-07-31 1997-07-31 A dual resonant antenna
PCT/GB1997/002670 WO1998015031A1 (fr) 1996-10-02 1997-10-02 Antenne de radio multi-resonnante

Publications (2)

Publication Number Publication Date
DE69714454D1 DE69714454D1 (de) 2002-09-05
DE69714454T2 true DE69714454T2 (de) 2002-11-14

Family

ID=27268505

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69714454T Expired - Fee Related DE69714454T2 (de) 1996-10-02 1997-10-02 Antenne für mehrere bänder

Country Status (3)

Country Link
EP (1) EP0929913B1 (fr)
DE (1) DE69714454T2 (fr)
WO (1) WO1998015031A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816114B1 (fr) * 2000-10-31 2003-01-24 Schlumberger Systems & Service Antenne multibande
WO2002043185A1 (fr) * 2000-11-22 2002-05-30 Siemens Aktiengesellschaft Systeme d'antenne
DE10207703B4 (de) 2002-02-22 2005-06-09 Kathrein-Werke Kg Antenne für eine Empfangs- und/oder Sendeeinrichtung insbesondere als Dachantenne für Kraftfahrzeuge
WO2004091039A2 (fr) 2003-04-10 2004-10-21 Matsushita Electric Industrial Co. Ltd. Element d'antenne et module d'antenne, et equipement les utilisant
GB2416922B (en) * 2004-07-30 2009-03-04 Motorola Inc Antenna for use in a mobile radio communication device
US7683843B2 (en) * 2005-11-08 2010-03-23 M/A-Com Technology Solutions Holdings, Inc. Multiband antennas and devices
TW200922005A (en) * 2007-11-05 2009-05-16 Mitac Technology Corp Dual-band monopole antenna with antenna signal fed through short-circuit terminal of transmission line
TW200921996A (en) 2007-11-05 2009-05-16 Mitac Technology Corp Transmission line loaded dual-band monopole antenna
DE102007055327B4 (de) * 2007-11-20 2014-11-27 Continental Automotive Gmbh Externes mehrbandiges Funkantennenmodul
CN102683832B (zh) * 2011-03-14 2015-11-25 深圳光启高等理工研究院 一种非对称射频天线

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509056A (en) * 1982-11-24 1985-04-02 George Ploussios Multi-frequency antenna employing tuned sleeve chokes
JPS61176202A (ja) * 1985-01-31 1986-08-07 Harada Kogyo Kk 広帯域極超短波用小型アンテナ
US4940989A (en) * 1986-04-28 1990-07-10 Austin Richard A Apparatus and method for matching radiator and feedline impedances and for isolating the radiator from the feedline
DE3732994A1 (de) * 1987-09-30 1989-04-13 Victor Menzlewski Mehrfachantennenkombination fuer die vhf/uhf-baender 23cm/70cm/2m und 6m mit einem zentralen speisepunkt
JP2809365B2 (ja) * 1992-09-28 1998-10-08 エヌ・ティ・ティ移動通信網株式会社 携帯無線機
US5416490A (en) * 1993-07-16 1995-05-16 The Regents Of The University Of Colorado Broadband quasi-microstrip antenna
US5617105A (en) * 1993-09-29 1997-04-01 Ntt Mobile Communications Network, Inc. Antenna equipment
GB9520018D0 (en) * 1995-09-28 1995-12-06 Galtronics Uk Ltd Broad band antenna
US6177911B1 (en) * 1996-02-20 2001-01-23 Matsushita Electric Industrial Co., Ltd. Mobile radio antenna

Also Published As

Publication number Publication date
DE69714454D1 (de) 2002-09-05
EP0929913A1 (fr) 1999-07-21
EP0929913B1 (fr) 2002-07-31
WO1998015031A1 (fr) 1998-04-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee