AT194733T - Dual polarization array antenna with very low cross polarization and small side lobes - Google Patents

Dual polarization array antenna with very low cross polarization and small side lobes


Publication number
AT194733T AT97917279T AT97917279T AT194733T AT 194733 T AT194733 T AT 194733T AT 97917279 T AT97917279 T AT 97917279T AT 97917279 T AT97917279 T AT 97917279T AT 194733 T AT194733 T AT 194733T
Prior art keywords
array antenna
side lobes
low cross
small side
Prior art date
Application number
Other languages
German (de)
Johan Granholm
Kim Woelders
Original Assignee
Johan Granholm
Kim Woelders
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 to DK39796 priority Critical
Application filed by Johan Granholm, Kim Woelders filed Critical Johan Granholm
Priority to PCT/DK1997/000141 priority patent/WO1997038465A1/en
Publication of AT194733T publication Critical patent/AT194733T/en



    • H01Q21/00Antenna arrays or systems
    • H01Q21/06Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061Two dimensional planar arrays
    • H01Q21/065Patch antenna array
    • H01Q21/00Antenna arrays or systems
    • H01Q21/24Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
AT97917279T 1996-04-03 1997-03-26 Dual polarization array antenna with very low cross polarization and small side lobes AT194733T (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK39796 1996-04-03
PCT/DK1997/000141 WO1997038465A1 (en) 1996-04-03 1997-03-26 Dual polarization antenna array with very low cross polarization and low side lobes

Publications (1)

Publication Number Publication Date
AT194733T true AT194733T (en) 2000-07-15



Family Applications (1)

Application Number Title Priority Date Filing Date
AT97917279T AT194733T (en) 1996-04-03 1997-03-26 Dual polarization array antenna with very low cross polarization and small side lobes

Country Status (8)

Country Link
US (1) US6147648A (en)
EP (1) EP0891643B1 (en)
JP (1) JP2000508144A (en)
AT (1) AT194733T (en)
AU (1) AU2567797A (en)
CA (1) CA2250158C (en)
DE (2) DE69702510D1 (en)
WO (1) WO1997038465A1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW432746B (en) * 1999-11-08 2001-05-01 Acer Neweb Corp Circular polarization antenna for wireless data communication
US7062245B2 (en) * 1999-12-21 2006-06-13 Matsushita Electric Industrial Co., Ltd. Radio transmission apparatus and radio reception apparatus
NZ506062A (en) * 2000-07-31 2002-12-20 Andrew Corp Dual polarisation patch antenna characterised by first and second pair of orthogonally disposed probes feeding a patch network wherein the first feed path feeds in two probes with one patch going through a stub element so as to cause cancellation of the first feed path
AU8476401A (en) * 2000-08-16 2002-02-25 Millimetrix Broadband Networks Millimetre wave (mmw) communication system and method, using multiple receive and transmit antennas
US6384787B1 (en) * 2001-02-21 2002-05-07 The Boeing Company Flat reflectarray antenna
US6670931B2 (en) * 2001-11-19 2003-12-30 The Boeing Company Antenna having cross polarization improvement using rotated antenna elements
US6621463B1 (en) 2002-07-11 2003-09-16 Lockheed Martin Corporation Integrated feed broadband dual polarized antenna
US7088290B2 (en) * 2002-08-30 2006-08-08 Matsushita Electric Industrial Co., Ltd. Dielectric loaded antenna apparatus with inclined radiation surface and array antenna apparatus including the dielectric loaded antenna apparatus
US20060105730A1 (en) * 2004-11-18 2006-05-18 Isabella Modonesi Antenna arrangement for multi-input multi-output wireless local area network
US7224319B2 (en) * 2005-01-07 2007-05-29 Agc Automotive Americas R&D Inc. Multiple-element beam steering antenna
US7864113B2 (en) * 2005-03-31 2011-01-04 Georgia Tech Research Corporation Module, filter, and antenna technology for millimeter waves multi-gigabits wireless systems
US20060262013A1 (en) * 2005-05-18 2006-11-23 Shiroma Grant S Full-duplex dual-frequency self-steering array using phase detection & phase shifting
US8497814B2 (en) * 2005-10-14 2013-07-30 Fractus, S.A. Slim triple band antenna array for cellular base stations
FR2894080B1 (en) * 2005-11-28 2009-10-30 Alcatel Sa array antenna irregular mesh and eventual cold redundancy
CN101356747A (en) 2006-01-04 2009-01-28 艾利森电话股份有限公司 Array antennas apparatus
WO2008148569A2 (en) * 2007-06-06 2008-12-11 Fractus, S.A. Dual-polarized radiating element, dual-band dual-polarized antenna assembly and dual-polarized antenna array
CN101335910B (en) * 2007-06-29 2012-02-29 中国移动通信集团公司 Multiplexing antenna system and method of intelligent antenna and MIMO antenna
JP2009088625A (en) * 2007-09-27 2009-04-23 Dx Antenna Co Ltd Antenna
KR20100018246A (en) * 2008-08-06 2010-02-17 삼성전자주식회사 Antenna for portable terminal and method for changing radiating pattern using it
US9166301B2 (en) * 2012-02-13 2015-10-20 AMI Research & Development, LLC Travelling wave antenna feed structures
DE102011007782A1 (en) * 2011-04-20 2012-10-25 Robert Bosch Gmbh antenna device
EP2936614A1 (en) * 2012-12-18 2015-10-28 CommScope, Inc. of North Carolina Feed network and electromagnetic radiation source
US8929177B2 (en) * 2013-03-14 2015-01-06 Fujifilm Sonosite, Inc. System and method for performing progressive beamforming
US9343816B2 (en) 2013-04-09 2016-05-17 Raytheon Company Array antenna and related techniques
US9437929B2 (en) 2014-01-15 2016-09-06 Raytheon Company Dual polarized array antenna with modular multi-balun board and associated methods
US9705199B2 (en) 2014-05-02 2017-07-11 AMI Research & Development, LLC Quasi TEM dielectric travelling wave scanning array
DE102014118036A1 (en) * 2014-12-05 2016-06-23 Astyx Gmbh Radar antenna and suitable method for influencing the radiation pattern of a radar antenna
CN104882681B (en) * 2015-04-29 2018-05-01 深圳市华信天线技术有限公司 A circularly polarized antenna and manufacturing method thereof
GB2540800A (en) * 2015-07-28 2017-02-01 Guidance Marine Ltd Antenna Array
US9780458B2 (en) 2015-10-13 2017-10-03 Raytheon Company Methods and apparatus for antenna having dual polarized radiating elements with enhanced heat dissipation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464663A (en) * 1981-11-19 1984-08-07 Ball Corporation Dual polarized, high efficiency microstrip antenna
US4866451A (en) * 1984-06-25 1989-09-12 Communications Satellite Corporation Broadband circular polarization arrangement for microstrip array antenna
GB8928589D0 (en) * 1989-12-19 1990-02-21 Secr Defence Microstrip antenna
DE4000763A1 (en) * 1990-01-12 1991-07-18 Telefunken Systemtechnik Printed circuit group antenna - used circular symmetrical array on dielectric substrate to reduce cross polarisation economically
JPH03120113U (en) * 1990-03-22 1991-12-10

Also Published As

Publication number Publication date
CA2250158C (en) 2001-10-30
US6147648A (en) 2000-11-14
EP0891643A1 (en) 1999-01-20
EP0891643B1 (en) 2000-07-12
WO1997038465A1 (en) 1997-10-16
DE69702510T2 (en) 2001-03-08
AU2567797A (en) 1997-10-29
JP2000508144A (en) 2000-06-27
CA2250158A1 (en) 1997-10-16
DE69702510D1 (en) 2000-08-17

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Legal Events

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