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EP1098391A3 - Folded dipole antenna - Google Patents

Folded dipole antenna Download PDF

Info

Publication number
EP1098391A3
EP1098391A3 EP00123425A EP00123425A EP1098391A3 EP 1098391 A3 EP1098391 A3 EP 1098391A3 EP 00123425 A EP00123425 A EP 00123425A EP 00123425 A EP00123425 A EP 00123425A EP 1098391 A3 EP1098391 A3 EP 1098391A3
Authority
EP
European Patent Office
Prior art keywords
dipole
fed
section
passive
input section
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.)
Granted
Application number
EP00123425A
Other languages
German (de)
French (fr)
Other versions
EP1098391A2 (en
EP1098391B1 (en
Inventor
Martin L. Zimmerman
John S. Wilson
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.)
Commscope Technologies AG
Commscope Technologies LLC
Original Assignee
Andrew AG
Andrew 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
Priority claimed from US09/432,524 external-priority patent/US6285336B1/en
Priority claimed from US09/479,489 external-priority patent/US6317099B1/en
Application filed by Andrew AG, Andrew LLC filed Critical Andrew AG
Priority to DK00123425T priority Critical patent/DK1098391T3/en
Publication of EP1098391A2 publication Critical patent/EP1098391A2/en
Publication of EP1098391A3 publication Critical patent/EP1098391A3/en
Application granted granted Critical
Publication of EP1098391B1 publication Critical patent/EP1098391B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/062—Two dimensional planar arrays using dipole aerials
    • 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
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/108—Combination of a dipole with a plane reflecting 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
    • H01Q9/16—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

A folded dipole antenna for transmitting and receiving electromagnetic signals is provided. The antenna includes a ground plane and a conductor extending adjacent the ground plane and spaced therefrom by a first dielectric. The conductor includes an open-ended transmission line stub, a radiator input section, at least one radiating section integrally formed with the radiator input section, and a feed section. The radiating section includes first and second ends, a fed dipole and a passive dipole. The fed dipole is connected to the radiator input section. The passive dipole is disposed in spaced relation to the fed dipole to form a gap. The passive dipole is shorted to the fed dipole at the first and second ends.
EP20000123425 1999-11-03 2000-11-02 Folded dipole antenna Expired - Lifetime EP1098391B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK00123425T DK1098391T3 (en) 1999-11-03 2000-11-02 Folded dipole antenna

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US479489 1983-03-28
US09/432,524 US6285336B1 (en) 1999-11-03 1999-11-03 Folded dipole antenna
US432524 1999-11-03
US09/479,489 US6317099B1 (en) 2000-01-10 2000-01-10 Folded dipole antenna

Publications (3)

Publication Number Publication Date
EP1098391A2 EP1098391A2 (en) 2001-05-09
EP1098391A3 true EP1098391A3 (en) 2003-05-14
EP1098391B1 EP1098391B1 (en) 2005-01-26

Family

ID=27029534

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000123425 Expired - Lifetime EP1098391B1 (en) 1999-11-03 2000-11-02 Folded dipole antenna

Country Status (7)

Country Link
EP (1) EP1098391B1 (en)
CN (1) CN1169387C (en)
AU (1) AU778969B2 (en)
BR (1) BR0005243A (en)
DE (1) DE60017674T2 (en)
DK (1) DK1098391T3 (en)
MX (1) MXPA00010804A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005094198A (en) * 2003-09-16 2005-04-07 Denso Corp Antenna assembly
JP3848328B2 (en) 2004-01-13 2006-11-22 株式会社東芝 Antenna and wireless communication apparatus equipped with the antenna
CN101645535B (en) * 2004-01-27 2012-12-12 八木天线株式会社 Uhf broadband antenna
JP4519034B2 (en) * 2004-12-28 2010-08-04 Ｄｘアンテナ株式会社 antenna
US7629931B2 (en) * 2005-04-15 2009-12-08 Nokia Corporation Antenna having a plurality of resonant frequencies
CN1988252B (en) * 2005-12-19 2011-05-11 环旭电子股份有限公司 Printed folding antenna
JP4437475B2 (en) * 2006-01-31 2010-03-24 富士通株式会社 Folded dipole antenna and tag using the same
FI120522B (en) * 2006-03-02 2009-11-13 Filtronic Comtek Oy A new antenna structure and a method for its manufacture
US7864130B2 (en) * 2006-03-03 2011-01-04 Powerwave Technologies, Inc. Broadband single vertical polarized base station antenna
WO2008055526A1 (en) * 2006-11-09 2008-05-15 Tes Electronic Solutions Gmbh Antenna device, antenna system and method of operation
WO2008109173A1 (en) 2007-03-08 2008-09-12 Powerwave Technologies, Inc. Dual staggered vertically polarized variable azimuth beamwidth antenna for wireless network
US8330668B2 (en) 2007-04-06 2012-12-11 Powerwave Technologies, Inc. Dual stagger off settable azimuth beam width controlled antenna for wireless network
US8643559B2 (en) 2007-06-13 2014-02-04 P-Wave Holdings, Llc Triple stagger offsetable azimuth beam width controlled antenna for wireless network
CN101345338B (en) * 2007-07-11 2012-05-30 光宝科技股份有限公司 Electronic device and its short-circuit dipole antenna
CN101102137B (en) * 2007-07-16 2010-12-01 中兴通讯股份有限公司 An Antenna Diversity Method for Realizing Extended Data Card
US8508427B2 (en) 2008-01-28 2013-08-13 P-Wave Holdings, Llc Tri-column adjustable azimuth beam width antenna for wireless network
CN102142611B (en) * 2010-02-01 2014-02-12 深圳富泰宏精密工业有限公司 Dipole antenna
CN102263319B (en) * 2010-05-28 2014-08-13 光宝电子(广州)有限公司 Dipole antenna and electronic device with dipole antenna
FR2965978B1 (en) * 2010-10-07 2012-10-19 Tdf LARGE BANDWIDE SURFACE WAVE DIMENSIONAL ANTENNA
CN103700923B (en) * 2013-11-27 2015-11-04 西安电子科技大学 A high-gain dual-frequency base station antenna
WO2015157622A1 (en) * 2014-04-11 2015-10-15 CommScope Technologies, LLC Method of eliminating resonances in multiband radiating arrays
US10700410B2 (en) * 2017-10-27 2020-06-30 Mediatek Inc. Antenna-in-package with better antenna performance
US11038274B2 (en) * 2018-01-23 2021-06-15 Samsung Electro-Mechanics Co., Ltd. Antenna apparatus and antenna module
MY206803A (en) 2018-11-12 2025-01-08 Nec Platforms Ltd Antenna, wireless communication device, and antenna forming method
CN113497327A (en) * 2020-04-02 2021-10-12 江苏航天大为科技股份有限公司 Antenna installation device convenient to signal transmission and receiving
CN114784513B (en) * 2022-06-17 2022-09-13 微网优联科技(成都)有限公司 Dual-frequency high-gain monopole antenna

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978703A (en) * 1960-03-08 1961-04-04 Avco Corp Folded dipole antenna fabricated from a single metallic sheet
US3167775A (en) * 1959-10-07 1965-01-26 Rudolf Guertler Multi-band antenna formed of closely spaced folded dipoles of increasing length
FR2547957A1 (en) * 1983-06-22 1984-12-28 Portenseigne Radio signal receiving antenna and system for receiving radio signals comprising such an antenna
EP0566522A1 (en) * 1992-04-15 1993-10-20 Celwave R.F. A/S Antenna system and method of manufacturing said system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167775A (en) * 1959-10-07 1965-01-26 Rudolf Guertler Multi-band antenna formed of closely spaced folded dipoles of increasing length
US2978703A (en) * 1960-03-08 1961-04-04 Avco Corp Folded dipole antenna fabricated from a single metallic sheet
FR2547957A1 (en) * 1983-06-22 1984-12-28 Portenseigne Radio signal receiving antenna and system for receiving radio signals comprising such an antenna
EP0566522A1 (en) * 1992-04-15 1993-10-20 Celwave R.F. A/S Antenna system and method of manufacturing said system

Also Published As

Publication number Publication date
DE60017674T2 (en) 2005-12-29
CN1169387C (en) 2004-09-29
AU6965600A (en) 2001-05-10
CN1298265A (en) 2001-06-06
AU778969B2 (en) 2004-12-23
DK1098391T3 (en) 2005-04-04
BR0005243A (en) 2001-06-19
MXPA00010804A (en) 2003-04-25
EP1098391A2 (en) 2001-05-09
DE60017674D1 (en) 2005-03-03
EP1098391B1 (en) 2005-01-26

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