WO1998015031A1 - Antenne de radio multi-resonnante - Google Patents

Antenne de radio multi-resonnante Download PDF

Info

Publication number
WO1998015031A1
WO1998015031A1 PCT/GB1997/002670 GB9702670W WO9815031A1 WO 1998015031 A1 WO1998015031 A1 WO 1998015031A1 GB 9702670 W GB9702670 W GB 9702670W WO 9815031 A1 WO9815031 A1 WO 9815031A1
Authority
WO
WIPO (PCT)
Prior art keywords
antenna
frequency
monopole
lines
coupled
Prior art date
Application number
PCT/GB1997/002670
Other languages
English (en)
Inventor
Dean Kitchener
Julius George Robson
Ronald Harvey Johnston
Original Assignee
Northern Telecom Limited
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 Northern Telecom Limited filed Critical Northern Telecom Limited
Priority to EP97943967A priority Critical patent/EP0929913B1/fr
Priority to DE69714454T priority patent/DE69714454T2/de
Publication of WO1998015031A1 publication Critical patent/WO1998015031A1/fr

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

Abstract

On décrit une antenne multimode utilisable dans un émetteur-récepteur radio multimode. Selon un aspect de la présente invention, on fournit une antenne radio ayant des fréquences de résonance utilisables pour recevoir et émettre des signaux radio dans différentes bandes de fréquence, suivant deux protocoles opératoires. Selon un autre aspect de l'invention, on fournit un procédé pour faire fonctionner l'antenne.
PCT/GB1997/002670 1996-10-02 1997-10-02 Antenne de radio multi-resonnante WO1998015031A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP97943967A EP0929913B1 (fr) 1996-10-02 1997-10-02 Antenne de radio multi-resonnante
DE69714454T DE69714454T2 (de) 1996-10-02 1997-10-02 Antenne für mehrere bänder

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GBGB9620646.1A GB9620646D0 (en) 1996-10-02 1996-10-02 A duel mode radio antenna
GB9620646.1 1996-10-02
GB9715835.6 1997-07-28
GB9715835A GB2317994B (en) 1996-10-02 1997-07-28 A multiresonant antenna
GB9716138.4 1997-07-31
GB9716138A GB2327813A (en) 1997-07-31 1997-07-31 A dual resonant antenna

Publications (1)

Publication Number Publication Date
WO1998015031A1 true WO1998015031A1 (fr) 1998-04-09

Family

ID=27268505

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1997/002670 WO1998015031A1 (fr) 1996-10-02 1997-10-02 Antenne de radio multi-resonnante

Country Status (3)

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

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816114A1 (fr) * 2000-10-31 2002-05-03 Schlumberger Systems & Service Antenne multibande
WO2002043185A1 (fr) * 2000-11-22 2002-05-30 Siemens Aktiengesellschaft Systeme d'antenne
US6933899B2 (en) 2002-02-22 2005-08-23 Kathrein Werke Kg Motor and/or transmitting device
GB2416922A (en) * 2004-07-30 2006-02-08 Motorola Inc Elongate antenna with a coaxial portion arranged for multi-frequency operation
EP1783863A1 (fr) * 2005-11-08 2007-05-09 M/A-Com, Inc. Antenne monopole multibande chargée par une électrode terminale
US7242363B2 (en) 2003-04-10 2007-07-10 Matsushita Electric Industrial Co., Ltd. Antenna element and antenna module, and electronic equipment using same
EP2056401A1 (fr) * 2007-11-05 2009-05-06 Mitac Technology Corp. Antenne monopôle à double bande chargée sur une ligne de transmission
WO2009065810A1 (fr) * 2007-11-20 2009-05-28 Continental Automotive Gmbh Module antenne radio multibande externe
EP2056402A3 (fr) * 2007-11-05 2009-06-17 Mitac Technology Corp. Antenne monopôle à double bande avec signal alimenté par un terminal de court-circuit de ligne de transmission

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (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
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
US4829316A (en) * 1985-01-31 1989-05-09 Harada Kogyo Kabushiki Kaisha Small size antenna for broad-band ultra high frequency
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
EP0590534A1 (fr) * 1992-09-28 1994-04-06 Ntt Mobile Communications Network Inc. Unité radio portable
EP0650215A2 (fr) * 1993-09-29 1995-04-26 Ntt Mobile Communications Network Inc. Dispositif d'antenne
US5416490A (en) * 1993-07-16 1995-05-16 The Regents Of The University Of Colorado Broadband quasi-microstrip antenna
WO1997012417A1 (fr) * 1995-09-28 1997-04-03 Galtronics (Uk) Limited Antenne a large bande
EP0791977A2 (fr) * 1996-02-20 1997-08-27 Matsushita Electric Industrial Co., Ltd Antenne de radio mobile

Patent Citations (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
US4829316A (en) * 1985-01-31 1989-05-09 Harada Kogyo Kabushiki Kaisha Small size antenna for broad-band ultra high frequency
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
EP0590534A1 (fr) * 1992-09-28 1994-04-06 Ntt Mobile Communications Network Inc. Unité radio portable
US5416490A (en) * 1993-07-16 1995-05-16 The Regents Of The University Of Colorado Broadband quasi-microstrip antenna
EP0650215A2 (fr) * 1993-09-29 1995-04-26 Ntt Mobile Communications Network Inc. Dispositif d'antenne
WO1997012417A1 (fr) * 1995-09-28 1997-04-03 Galtronics (Uk) Limited Antenne a large bande
EP0791977A2 (fr) * 1996-02-20 1997-08-27 Matsushita Electric Industrial Co., Ltd Antenne de radio mobile

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816114A1 (fr) * 2000-10-31 2002-05-03 Schlumberger Systems & Service Antenne multibande
WO2002037606A1 (fr) * 2000-10-31 2002-05-10 Schlumberger Systemes Antenne multibande
WO2002043185A1 (fr) * 2000-11-22 2002-05-30 Siemens Aktiengesellschaft Systeme d'antenne
US6933899B2 (en) 2002-02-22 2005-08-23 Kathrein Werke Kg Motor and/or transmitting device
US7242363B2 (en) 2003-04-10 2007-07-10 Matsushita Electric Industrial Co., Ltd. Antenna element and antenna module, and electronic equipment using same
GB2416922A (en) * 2004-07-30 2006-02-08 Motorola Inc Elongate antenna with a coaxial portion arranged for multi-frequency operation
GB2416922B (en) * 2004-07-30 2009-03-04 Motorola Inc Antenna for use in a mobile radio communication device
EP1783863A1 (fr) * 2005-11-08 2007-05-09 M/A-Com, Inc. Antenne monopole multibande chargée par une électrode terminale
US7683843B2 (en) 2005-11-08 2010-03-23 M/A-Com Technology Solutions Holdings, Inc. Multiband antennas and devices
EP2056401A1 (fr) * 2007-11-05 2009-05-06 Mitac Technology Corp. Antenne monopôle à double bande chargée sur une ligne de transmission
EP2056402A3 (fr) * 2007-11-05 2009-06-17 Mitac Technology Corp. Antenne monopôle à double bande avec signal alimenté par un terminal de court-circuit de ligne de transmission
US7804459B2 (en) 2007-11-05 2010-09-28 Getac Technology Corporation Transmission line loaded dual-band monopole antenna
US8013799B2 (en) 2007-11-05 2011-09-06 Getac Technology Corporation Dual-band monopole antenna with antenna signal fed through short-circuit terminal of transmission line
WO2009065810A1 (fr) * 2007-11-20 2009-05-28 Continental Automotive Gmbh Module antenne radio multibande externe

Also Published As

Publication number Publication date
DE69714454D1 (de) 2002-09-05
DE69714454T2 (de) 2002-11-14
EP0929913A1 (fr) 1999-07-21
EP0929913B1 (fr) 2002-07-31

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