IL145180A - Volumetric phased array antenna system - Google Patents

Volumetric phased array antenna system

Info

Publication number
IL145180A
IL145180A IL14518000A IL14518000A IL145180A IL 145180 A IL145180 A IL 145180A IL 14518000 A IL14518000 A IL 14518000A IL 14518000 A IL14518000 A IL 14518000A IL 145180 A IL145180 A IL 145180A
Authority
IL
Israel
Prior art keywords
antenna system
array antenna
phased array
volumetric
volumetric phased
Prior art date
Application number
IL14518000A
Other languages
English (en)
Other versions
IL145180A0 (en
Original Assignee
Tno
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 Tno filed Critical Tno
Publication of IL145180A0 publication Critical patent/IL145180A0/xx
Publication of IL145180A publication Critical patent/IL145180A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • H01Q3/2611—Means for null steering; Adaptive interference nulling
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • 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
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
    • 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
    • H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • H01Q3/2611—Means for null steering; Adaptive interference nulling
    • H01Q3/2629—Combination of a main antenna unit with an auxiliary antenna unit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • H01Q3/2611—Means for null steering; Adaptive interference nulling
    • H01Q3/2629—Combination of a main antenna unit with an auxiliary antenna unit
    • H01Q3/2635—Combination of a main antenna unit with an auxiliary antenna unit the auxiliary unit being composed of a plurality of antennas
IL14518000A 1999-03-02 2000-02-28 Volumetric phased array antenna system IL145180A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1011421A NL1011421C2 (nl) 1999-03-02 1999-03-02 Volumetrisch phased array antenne systeem.
PCT/NL2000/000124 WO2000052787A1 (en) 1999-03-02 2000-02-28 Volumetric phased array antenna system

Publications (2)

Publication Number Publication Date
IL145180A0 IL145180A0 (en) 2002-06-30
IL145180A true IL145180A (en) 2005-09-25

Family

ID=19768743

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14518000A IL145180A (en) 1999-03-02 2000-02-28 Volumetric phased array antenna system

Country Status (7)

Country Link
US (1) US6636177B1 (xx)
EP (1) EP1157446B1 (xx)
AU (1) AU2947900A (xx)
DE (1) DE60007844T2 (xx)
IL (1) IL145180A (xx)
NL (1) NL1011421C2 (xx)
WO (1) WO2000052787A1 (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1526604A1 (en) 1999-09-20 2005-04-27 Fractus, S.A. Multilevel antenna
CN1196231C (zh) 1999-10-26 2005-04-06 弗拉克托斯股份有限公司 交织多频带天线阵
ES2410085T3 (es) 2000-01-19 2013-06-28 Fractus, S.A. Antenas miniatura rellenadoras de espacio
US9755314B2 (en) 2001-10-16 2017-09-05 Fractus S.A. Loaded antenna
ES2314295T3 (es) 2003-02-19 2009-03-16 Fractus S.A. Antena miniatura que tiene una estructura volumetrica.
US7868843B2 (en) 2004-08-31 2011-01-11 Fractus, S.A. Slim multi-band antenna array for cellular base stations
US7307579B2 (en) * 2004-11-03 2007-12-11 Flight Safety Technologies, Inc. Collision alerting and avoidance system
EP1935057B1 (en) 2005-10-14 2012-02-01 Fractus S.A. Slim triple band antenna array for cellular base stations
GB0524252D0 (en) * 2005-11-29 2006-01-04 Univ Heriot Watt A hybrid sparse periodic spatial array
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US7898462B2 (en) * 2008-10-03 2011-03-01 Honeywell International Inc. Multi-sector radar sensor
US7868817B2 (en) * 2008-10-03 2011-01-11 Honeywell International Inc. Radar system for obstacle avoidance
US8477063B2 (en) * 2008-10-03 2013-07-02 Honeywell International Inc. System and method for obstacle detection and warning
EP3306427B1 (en) 2016-10-10 2019-03-06 Deutsche Telekom AG Method for optimized data transmission between an unmanned aerial vehicle and a telecommunications network, unmanned aerial vehicle , system, telecommunications network, program and computer program product
DE102019211432A1 (de) * 2019-07-31 2021-02-04 Audi Ag Radarsensor für ein Kraftfahrzeug, Verfahren zur Störungskompensation in einem Radarsensor und Kraftfahrzeug

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152330A (en) * 1961-03-27 1964-10-06 Ryan Aeronautical Co Multi-spiral satellite antenna
US3680112A (en) * 1969-07-28 1972-07-25 Gen Electric Redirective dual array antenna
DE2634111A1 (de) * 1976-07-29 1978-02-02 Hans Heinrich Prof Dr Meinke Antennenanlage zum gerichteten empfang einer elektromagnetischen welle
DE3680396D1 (de) * 1985-07-05 1991-08-29 Siemens Ag Gruppenantenne mit elektronisch phasengesteuerter strahlschwenkung.
FR2640821B1 (fr) * 1988-12-16 1991-05-31 Thomson Csf Antenne a couverture tridimensionnelle et balayage electronique, du type reseau volumique rarefie aleatoire
US5146230A (en) * 1991-02-11 1992-09-08 Itt Corporation Electromagnetic beam system with switchable active transmit/receive modules
FR2738397B1 (fr) * 1995-08-29 1997-12-05 Thomson Csf Procede d'elargissement du faisceau d'une antenne sterique
US5821908A (en) * 1996-03-22 1998-10-13 Ball Aerospace And Technologies Corp. Spherical lens antenna having an electronically steerable beam
US6292134B1 (en) * 1999-02-26 2001-09-18 Probir K. Bondyopadhyay Geodesic sphere phased array antenna system

Also Published As

Publication number Publication date
IL145180A0 (en) 2002-06-30
NL1011421C2 (nl) 2000-09-05
WO2000052787A1 (en) 2000-09-08
DE60007844T2 (de) 2004-12-30
EP1157446B1 (en) 2004-01-21
DE60007844D1 (de) 2004-02-26
AU2947900A (en) 2000-09-21
EP1157446A1 (en) 2001-11-28
US6636177B1 (en) 2003-10-21

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Legal Events

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KB Patent renewed
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