IL145180A - Volumetric phased array antenna system - Google Patents
Volumetric phased array antenna systemInfo
- 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
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
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 (fr) | 1999-03-02 | 2000-02-28 | Systeme d'antenne a reseau a elements en phase tridimensionnels |
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 (fr) |
EP (1) | EP1157446B1 (fr) |
AU (1) | AU2947900A (fr) |
DE (1) | DE60007844T2 (fr) |
IL (1) | IL145180A (fr) |
NL (1) | NL1011421C2 (fr) |
WO (1) | WO2000052787A1 (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100355148C (zh) | 1999-09-20 | 2007-12-12 | 弗拉克托斯股份有限公司 | 多级天线 |
MXPA02004221A (es) | 1999-10-26 | 2003-08-20 | Fractus Sa | Agrupaciones multibanda de antenas entrelazadas. |
DE60022096T2 (de) | 2000-01-19 | 2006-06-01 | Fractus, S.A. | Raumfüllende miniaturantenne |
US9755314B2 (en) | 2001-10-16 | 2017-09-05 | Fractus S.A. | Loaded antenna |
EP1597794B1 (fr) | 2003-02-19 | 2008-08-20 | Fractus S.A. | Antenne miniature a structure volumetrique |
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 |
ATE544194T1 (de) | 2005-10-14 | 2012-02-15 | Fractus Sa | Schlankes dreifachband-antennenarray für zellulare basisstationen |
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 |
US8477063B2 (en) * | 2008-10-03 | 2013-07-02 | Honeywell International Inc. | System and method for obstacle detection and warning |
US7868817B2 (en) * | 2008-10-03 | 2011-01-11 | Honeywell International Inc. | Radar system for obstacle avoidance |
ES2729662T3 (es) | 2016-10-10 | 2019-11-05 | Deutsche Telekom Ag | Método para optimizar la transmisión de datos entre un vehículo aéreo controlado remotamente y una red de telecomunicaciones, vehículo aéreo controlado remotamente, sistema, red de telecomunicaciones, programa y producto de programa informático |
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)
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 |
EP0207511B1 (fr) * | 1985-07-05 | 1991-07-24 | Siemens Aktiengesellschaft | Antenne réseau à balayage électronique |
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 |
-
1999
- 1999-03-02 NL NL1011421A patent/NL1011421C2/nl not_active IP Right Cessation
-
2000
- 2000-02-28 DE DE60007844T patent/DE60007844T2/de not_active Expired - Lifetime
- 2000-02-28 EP EP00908107A patent/EP1157446B1/fr not_active Expired - Lifetime
- 2000-02-28 AU AU29479/00A patent/AU2947900A/en not_active Abandoned
- 2000-02-28 WO PCT/NL2000/000124 patent/WO2000052787A1/fr active IP Right Grant
- 2000-02-28 IL IL14518000A patent/IL145180A/xx not_active IP Right Cessation
- 2000-02-28 US US09/914,715 patent/US6636177B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IL145180A0 (en) | 2002-06-30 |
EP1157446A1 (fr) | 2001-11-28 |
EP1157446B1 (fr) | 2004-01-21 |
DE60007844T2 (de) | 2004-12-30 |
NL1011421C2 (nl) | 2000-09-05 |
WO2000052787A1 (fr) | 2000-09-08 |
US6636177B1 (en) | 2003-10-21 |
DE60007844D1 (de) | 2004-02-26 |
AU2947900A (en) | 2000-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KB | Patent renewed | ||
KB | Patent renewed | ||
MM9K | Patent not in force due to non-payment of renewal fees |