GB2526282B - Antenna array with sub-arrays directing beams through a lens - Google Patents

Antenna array with sub-arrays directing beams through a lens

Info

Publication number
GB2526282B
GB2526282B GB1408857.9A GB201408857A GB2526282B GB 2526282 B GB2526282 B GB 2526282B GB 201408857 A GB201408857 A GB 201408857A GB 2526282 B GB2526282 B GB 2526282B
Authority
GB
United Kingdom
Prior art keywords
arrays
lens
sub
antenna array
directing beams
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.)
Active
Application number
GB1408857.9A
Other versions
GB2526282A (en
GB201408857D0 (en
Inventor
Merlet Hervé
Le Bars Philippe
Himdi Mohammed
Lafond Olivier
Bor Jonathan
Fuchs Benjamin
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to GB1408857.9A priority Critical patent/GB2526282B/en
Publication of GB201408857D0 publication Critical patent/GB201408857D0/en
Publication of GB2526282A publication Critical patent/GB2526282A/en
Application granted granted Critical
Publication of GB2526282B publication Critical patent/GB2526282B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01Q19/06—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 refracting or diffracting devices, e.g. lens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • 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
    • H01Q21/065—Patch antenna array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/007—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device
    • H01Q25/008—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device lens fed multibeam arrays
GB1408857.9A 2014-05-19 2014-05-19 Antenna array with sub-arrays directing beams through a lens Active GB2526282B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1408857.9A GB2526282B (en) 2014-05-19 2014-05-19 Antenna array with sub-arrays directing beams through a lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1408857.9A GB2526282B (en) 2014-05-19 2014-05-19 Antenna array with sub-arrays directing beams through a lens

Publications (3)

Publication Number Publication Date
GB201408857D0 GB201408857D0 (en) 2014-07-02
GB2526282A GB2526282A (en) 2015-11-25
GB2526282B true GB2526282B (en) 2018-08-08

Family

ID=51135075

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1408857.9A Active GB2526282B (en) 2014-05-19 2014-05-19 Antenna array with sub-arrays directing beams through a lens

Country Status (1)

Country Link
GB (1) GB2526282B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201620121D0 (en) * 2016-11-28 2017-01-11 Plasma Antennas Ltd A surface array antenna
KR102531003B1 (en) * 2017-12-19 2023-05-10 삼성전자 주식회사 Beam forming antenna module including lens
CN108808260B (en) * 2018-06-06 2021-07-06 电子科技大学 Modified cylindrical surface/spherical luneberg lens antenna based on phased array feed
US11264727B2 (en) * 2018-08-24 2022-03-01 Commscope Technologies Llc Lensed base station antennas having staggered vertical arrays for azimuth beam width stabilization

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6018316A (en) * 1997-01-24 2000-01-25 Ail Systems, Inc. Multiple beam antenna system and method
WO2001028162A1 (en) * 1999-10-13 2001-04-19 Caly Corporation Spatially switched router for wireless data packets
US7796080B1 (en) * 2004-12-08 2010-09-14 Hrl Laboratories, Llc Wide field of view millimeter wave imager
US7898477B1 (en) * 2010-01-31 2011-03-01 Roger Dale Oxley Volumetric direction-finding using a Maxwell Fish-Eye lens
US20140139370A1 (en) * 2012-10-22 2014-05-22 United States Of America As Represented By The Secretary Of The Army Conformal Array, Luneburg Lens Antenna System

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6018316A (en) * 1997-01-24 2000-01-25 Ail Systems, Inc. Multiple beam antenna system and method
WO2001028162A1 (en) * 1999-10-13 2001-04-19 Caly Corporation Spatially switched router for wireless data packets
US7796080B1 (en) * 2004-12-08 2010-09-14 Hrl Laboratories, Llc Wide field of view millimeter wave imager
US7898477B1 (en) * 2010-01-31 2011-03-01 Roger Dale Oxley Volumetric direction-finding using a Maxwell Fish-Eye lens
US20140139370A1 (en) * 2012-10-22 2014-05-22 United States Of America As Represented By The Secretary Of The Army Conformal Array, Luneburg Lens Antenna System

Also Published As

Publication number Publication date
GB2526282A (en) 2015-11-25
GB201408857D0 (en) 2014-07-02

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