SE9704642D0 - Dual band antenna - Google Patents

Dual band antenna

Info

Publication number
SE9704642D0
SE9704642D0 SE9704642A SE9704642A SE9704642D0 SE 9704642 D0 SE9704642 D0 SE 9704642D0 SE 9704642 A SE9704642 A SE 9704642A SE 9704642 A SE9704642 A SE 9704642A SE 9704642 D0 SE9704642 D0 SE 9704642D0
Authority
SE
Sweden
Prior art keywords
frequency band
microwave power
patch
aperture
feed network
Prior art date
Application number
SE9704642A
Other languages
Swedish (sv)
Other versions
SE511064C2 (en
SE9704642L (en
Inventor
Bjoern Lindmark
Original Assignee
Allgon Ab
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 Allgon Ab filed Critical Allgon Ab
Priority to SE9704642A priority Critical patent/SE511064C2/en
Publication of SE9704642D0 publication Critical patent/SE9704642D0/en
Priority to TW87103453A priority patent/TW413967B/en
Priority to CNB98812131XA priority patent/CN1147966C/en
Priority to BRPI9813505-8A priority patent/BR9813505B1/en
Priority to EP98962782A priority patent/EP1038332B1/en
Priority to ES98962782T priority patent/ES2301218T3/en
Priority to PCT/SE1998/002235 priority patent/WO1999031757A1/en
Priority to AU17940/99A priority patent/AU1794099A/en
Priority to DE69839348T priority patent/DE69839348T2/en
Publication of SE9704642L publication Critical patent/SE9704642L/en
Publication of SE511064C2 publication Critical patent/SE511064C2/en
Priority to HK01103784A priority patent/HK1033210A1/en

Links

Classifications

    • 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
    • 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
    • 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
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • 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
    • H01Q5/378—Combination of fed elements with parasitic 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
    • H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

An aperture-coupled antenna, comprising at least one antenna element including a number of substantially planar, mutually parallel radiating patches (1-3) being fed with microwave power from a feed network (6) via an aperture (5a, 5b) in a ground plane layer (4). The feed network (6) feeds microwave power in at least two separate frequency bands, including a first, relatively low frequency band and a second, relatively high frequency band. A first patch (2) radiates microwave power in said first frequency band and is provided with an aperture (9a, 9b) so as to couple microwave power in said second frequency band to a second patch (1), the microwave power in said second frequency band being fed from the feed network (6) via the apertures (5a, 5b; 9a, 9b) in said ground plane layer (4) and said first patch (2) to said second patch (1).
SE9704642A 1997-12-12 1997-12-12 dual band antenna SE511064C2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9704642A SE511064C2 (en) 1997-12-12 1997-12-12 dual band antenna
TW87103453A TW413967B (en) 1997-12-12 1998-03-10 Dual band antenna
DE69839348T DE69839348T2 (en) 1997-12-12 1998-12-07 TWO BAND ANTENNA
EP98962782A EP1038332B1 (en) 1997-12-12 1998-12-07 Dual band antenna
BRPI9813505-8A BR9813505B1 (en) 1997-12-12 1998-12-07 Dual band antenna.
CNB98812131XA CN1147966C (en) 1997-12-12 1998-12-07 Dual band antenna
ES98962782T ES2301218T3 (en) 1997-12-12 1998-12-07 DOUBLE BAND ANTENNA.
PCT/SE1998/002235 WO1999031757A1 (en) 1997-12-12 1998-12-07 Dual band antenna
AU17940/99A AU1794099A (en) 1997-12-12 1998-12-07 Dual band antenna
HK01103784A HK1033210A1 (en) 1997-12-12 2001-06-01 Dual band antenna.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704642A SE511064C2 (en) 1997-12-12 1997-12-12 dual band antenna

Publications (3)

Publication Number Publication Date
SE9704642D0 true SE9704642D0 (en) 1997-12-12
SE9704642L SE9704642L (en) 1999-06-13
SE511064C2 SE511064C2 (en) 1999-07-26

Family

ID=20409368

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9704642A SE511064C2 (en) 1997-12-12 1997-12-12 dual band antenna

Country Status (10)

Country Link
EP (1) EP1038332B1 (en)
CN (1) CN1147966C (en)
AU (1) AU1794099A (en)
BR (1) BR9813505B1 (en)
DE (1) DE69839348T2 (en)
ES (1) ES2301218T3 (en)
HK (1) HK1033210A1 (en)
SE (1) SE511064C2 (en)
TW (1) TW413967B (en)
WO (1) WO1999031757A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE515092C2 (en) 1999-03-15 2001-06-11 Allgon Ab Double band antenna device
US6339404B1 (en) 1999-08-13 2002-01-15 Rangestar Wirless, Inc. Diversity antenna system for lan communication system
CN101188325B (en) 1999-09-20 2013-06-05 弗拉克托斯股份有限公司 Multi-level antenna
ES2156832B1 (en) * 1999-10-07 2002-03-01 Univ Valencia Politecnica DUAL BAND PRINTED ANTENNA
DE69910847T4 (en) 1999-10-26 2007-11-22 Fractus, S.A. INTEGRATED MULTI-BAND GROUP ANTENNAS
SE518237C2 (en) * 2000-11-27 2002-09-10 Allgon Ab Microwave antenna with patch mounting device
FR2828015A1 (en) * 2001-07-27 2003-01-31 D Phy Espace Dev De Produits H Antenna feed circuit used in connection with a flat antenna incorporates a dielectric plate with a micro-tape and an earth surface with a radiant slot
BG64431B1 (en) 2001-12-19 2005-01-31 Skygate International Technology N.V. Antenna element
US7705793B2 (en) 2004-06-10 2010-04-27 Raysat Antenna Systems Applications for low profile two way satellite antenna system
US8761663B2 (en) 2004-01-07 2014-06-24 Gilat Satellite Networks, Ltd Antenna system
US7911400B2 (en) 2004-01-07 2011-03-22 Raysat Antenna Systems, L.L.C. Applications for low profile two-way satellite antenna system
US7626549B2 (en) * 2007-03-28 2009-12-01 Eswarappa Channabasappa Compact planar antenna for single and multiple polarization configurations
US8354972B2 (en) 2007-06-06 2013-01-15 Fractus, S.A. Dual-polarized radiating element, dual-band dual-polarized antenna assembly and dual-polarized antenna array
US8120536B2 (en) 2008-04-11 2012-02-21 Powerwave Technologies Sweden Ab Antenna isolation
KR100988909B1 (en) * 2008-09-23 2010-10-20 한국전자통신연구원 Microstrip patch antenna with high gain and wide band characteristics
DE102008059268A1 (en) 2008-11-27 2009-11-19 Kathrein-Werke Kg Positional recognition device for antenna, particularly mobile phone antenna, has integrated inclination sensor and global positioning system, where device is provided in control unit for adjusting electrical beam deflection with antenna
KR101111668B1 (en) * 2010-08-27 2012-03-13 한국전자통신연구원 Microstrip patch antenna with high gain and wide band characteristics
CN102570019B (en) * 2012-01-17 2014-12-17 上海大亚科技有限公司 Surface-mounted radio-frequency antenna unit supporting double frequency and corresponding radio-frequency antenna system
CN102842755B (en) * 2012-07-11 2015-07-22 桂林电子科技大学 Dual-polarized antenna applicable to wireless local area network and manufacturing method of dual-polarized antenna
CN105406190B (en) * 2014-08-06 2018-03-30 启碁科技股份有限公司 Flat board dual polarized antenna and combined antenna
WO2016131496A1 (en) * 2015-02-20 2016-08-25 Huawei Technologies Co., Ltd. Multiport antenna element
KR102332120B1 (en) * 2017-04-25 2021-11-30 삼성전자주식회사 Meta-structure antenna and meta-structure array antenna
US10931014B2 (en) 2018-08-29 2021-02-23 Samsung Electronics Co., Ltd. High gain and large bandwidth antenna incorporating a built-in differential feeding scheme

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903033A (en) * 1988-04-01 1990-02-20 Ford Aerospace Corporation Planar dual polarization antenna
US5030961A (en) * 1990-04-10 1991-07-09 Ford Aerospace Corporation Microstrip antenna with bent feed board
US5124713A (en) * 1990-09-18 1992-06-23 Mayes Paul E Planar microwave antenna for producing circular polarization from a patch radiator
CA2061254C (en) * 1991-03-06 2001-07-03 Jean Francois Zurcher Planar antennas
JPH06500909A (en) * 1991-06-28 1994-01-27 アルカテル・エスパース linear array antenna
US5241321A (en) * 1992-05-15 1993-08-31 Space Systems/Loral, Inc. Dual frequency circularly polarized microwave antenna
GB9220414D0 (en) * 1992-09-28 1992-11-11 Pilkington Plc Patch antenna assembly

Also Published As

Publication number Publication date
SE511064C2 (en) 1999-07-26
AU1794099A (en) 1999-07-05
EP1038332B1 (en) 2008-04-09
ES2301218T3 (en) 2008-06-16
BR9813505A (en) 2000-10-10
EP1038332A1 (en) 2000-09-27
CN1147966C (en) 2004-04-28
TW413967B (en) 2000-12-01
WO1999031757A1 (en) 1999-06-24
SE9704642L (en) 1999-06-13
DE69839348D1 (en) 2008-05-21
HK1033210A1 (en) 2001-08-17
BR9813505B1 (en) 2012-05-02
CN1281590A (en) 2001-01-24
DE69839348T2 (en) 2008-07-17

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