EP0987788A3 - Antenne multibandes - Google Patents

Antenne multibandes Download PDF

Info

Publication number
EP0987788A3
EP0987788A3 EP99118375A EP99118375A EP0987788A3 EP 0987788 A3 EP0987788 A3 EP 0987788A3 EP 99118375 A EP99118375 A EP 99118375A EP 99118375 A EP99118375 A EP 99118375A EP 0987788 A3 EP0987788 A3 EP 0987788A3
Authority
EP
European Patent Office
Prior art keywords
conductor
band antenna
helix
multiple band
dual
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.)
Withdrawn
Application number
EP99118375A
Other languages
German (de)
English (en)
Other versions
EP0987788A2 (fr
Inventor
Scott Anthony Faulkner
Veatriki Koutsoumpea
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.)
Whitaker LLC
Original Assignee
Whitaker LLC
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 Whitaker LLC filed Critical Whitaker LLC
Priority to EP99118375A priority Critical patent/EP0987788A3/fr
Publication of EP0987788A2 publication Critical patent/EP0987788A2/fr
Publication of EP0987788A3 publication Critical patent/EP0987788A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)
EP99118375A 1998-09-18 1999-09-16 Antenne multibandes Withdrawn EP0987788A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99118375A EP0987788A3 (fr) 1998-09-18 1999-09-16 Antenne multibandes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98117699 1998-09-18
EP98117699 1998-09-18
EP99118375A EP0987788A3 (fr) 1998-09-18 1999-09-16 Antenne multibandes

Publications (2)

Publication Number Publication Date
EP0987788A2 EP0987788A2 (fr) 2000-03-22
EP0987788A3 true EP0987788A3 (fr) 2003-04-16

Family

ID=26149648

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99118375A Withdrawn EP0987788A3 (fr) 1998-09-18 1999-09-16 Antenne multibandes

Country Status (1)

Country Link
EP (1) EP0987788A3 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3835128B2 (ja) * 2000-06-09 2006-10-18 松下電器産業株式会社 アンテナ装置
SE522846C2 (sv) 2000-06-22 2004-03-09 Ericsson Telefon Ab L M Antenn med spiralformad radiator och återkopplingsledare, samt flerlagerkort och bärbar kommunikationsapparat innefattande en sådan antenn
DE10037472C2 (de) * 2000-08-01 2002-09-26 Siemens Ag Verfahren zum Einbau einer Antenne
SE518819C2 (sv) * 2000-12-12 2002-11-26 Moteco Ab Antenn till en radiokommunikationsapparat
KR100406352B1 (ko) * 2001-03-29 2003-11-28 삼성전기주식회사 안테나 및 그 제조방법
FR2823018A1 (fr) * 2001-04-03 2002-10-04 Socapex Amphenol Antenne helice multibande
JP2002359514A (ja) 2001-05-31 2002-12-13 Anten Corp ヘリカルアンテナ
GB2376132A (en) * 2001-06-01 2002-12-04 David Ganeshmoorthy Helical antenna inside insulating cylinder
US6608605B2 (en) * 2001-12-10 2003-08-19 Hewlett-Packard Development Company, L.P. Multi-band uniform helical antenna and communication device having the same
WO2004109854A1 (fr) * 2003-06-06 2004-12-16 Koninklijke Philips Electronics N.V. Antenne de radiofrequences dans un dispositif sans fil
GB2409109B (en) * 2003-12-13 2006-08-09 Motorola Inc Antenna
KR20060133239A (ko) * 2005-06-20 2006-12-26 (주)엠알더블유 커뮤니케이션스 휴대 단말기용 안테나의 제조 방법 및 이를 이용한 안테나장치
JP6420523B2 (ja) * 2016-02-19 2018-11-07 株式会社ヨコオ アンテナ装置
CN107358287B (zh) * 2017-06-30 2024-03-22 上海仪电智能电子有限公司 一种轮胎电子标签的天线自动组装组件及方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852759A (en) * 1960-04-01 1974-12-03 Itt Broadband tunable antenna
US4214247A (en) * 1978-10-13 1980-07-22 Avnet, Incorporated Tunable fiberglass whip antenna
GB2206243A (en) * 1987-06-24 1988-12-29 Panorama Antennas Ltd Dual-frequency helical antenna
EP0528775A1 (fr) * 1991-08-16 1993-02-24 Ericsson Inc. Antenne miniature
JPH05136623A (ja) * 1991-11-11 1993-06-01 Sansei Denki Kk ２周波共用ヘリカルアンテナ、及び、その調整方法
JPH0637531A (ja) * 1992-07-17 1994-02-10 Sansei Denki Kk 広帯域ヘリカルアンテナ、および同製造方法
WO1998031069A1 (fr) * 1997-01-07 1998-07-16 Galtronics Ltd. Element antenne helicoidal

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852759A (en) * 1960-04-01 1974-12-03 Itt Broadband tunable antenna
US4214247A (en) * 1978-10-13 1980-07-22 Avnet, Incorporated Tunable fiberglass whip antenna
GB2206243A (en) * 1987-06-24 1988-12-29 Panorama Antennas Ltd Dual-frequency helical antenna
EP0528775A1 (fr) * 1991-08-16 1993-02-24 Ericsson Inc. Antenne miniature
JPH05136623A (ja) * 1991-11-11 1993-06-01 Sansei Denki Kk ２周波共用ヘリカルアンテナ、及び、その調整方法
JPH0637531A (ja) * 1992-07-17 1994-02-10 Sansei Denki Kk 広帯域ヘリカルアンテナ、および同製造方法
WO1998031069A1 (fr) * 1997-01-07 1998-07-16 Galtronics Ltd. Element antenne helicoidal

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 518 (E - 1434) 17 September 1993 (1993-09-17) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 255 (E - 1548) 16 May 1994 (1994-05-16) *

Also Published As

Publication number Publication date
EP0987788A2 (fr) 2000-03-22

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