NL184757B - Antennestelsel met beperkte aftasting. - Google Patents

Antennestelsel met beperkte aftasting.

Info

Publication number
NL184757B
NL184757B NLAANVRAGE7607716,A NL7607716A NL184757B NL 184757 B NL184757 B NL 184757B NL 7607716 A NL7607716 A NL 7607716A NL 184757 B NL184757 B NL 184757B
Authority
NL
Netherlands
Prior art keywords
antenna system
limited scanning
scanning
limited
antenna
Prior art date
Application number
NLAANVRAGE7607716,A
Other languages
English (en)
Other versions
NL184757C (nl
NL7607716A (nl
Original Assignee
Hazeltine Corp
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 Hazeltine Corp filed Critical Hazeltine Corp
Publication of NL7607716A publication Critical patent/NL7607716A/nl
Publication of NL184757B publication Critical patent/NL184757B/nl
Application granted granted Critical
Publication of NL184757C publication Critical patent/NL184757C/nl

Links

Classifications

    • 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
    • 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
    • H01Q3/30—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 varying the relative phase between the radiating elements of an array
    • H01Q3/34—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 varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/40—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 varying the relative phase between the radiating elements of an array by electrical means with phasing matrix
NLAANVRAGE7607716,A 1975-07-10 1976-07-12 Antennestelsel met beperkte aftasting. NL184757C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/594,934 US4041501A (en) 1975-07-10 1975-07-10 Limited scan array antenna systems with sharp cutoff of element pattern

Publications (3)

Publication Number Publication Date
NL7607716A NL7607716A (nl) 1977-01-12
NL184757B true NL184757B (nl) 1989-05-16
NL184757C NL184757C (nl) 1989-10-16

Family

ID=24381024

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7607716,A NL184757C (nl) 1975-07-10 1976-07-12 Antennestelsel met beperkte aftasting.

Country Status (12)

Country Link
US (1) US4041501A (nl)
JP (1) JPS5931884B2 (nl)
BR (1) BR7604537A (nl)
CA (1) CA1063716A (nl)
DE (1) DE2631026A1 (nl)
FR (1) FR2317781A1 (nl)
GB (1) GB1538565A (nl)
IL (1) IL49749A (nl)
IT (1) IT1071230B (nl)
NL (1) NL184757C (nl)
SE (1) SE416432B (nl)
SU (1) SU644406A3 (nl)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117494A (en) * 1977-03-31 1978-09-26 Hazeltine Corporation Antenna coupling network with element pattern shift
US4143379A (en) * 1977-07-14 1979-03-06 Hazeltine Corporation Antenna system having modular coupling network
US4163974A (en) * 1977-10-14 1979-08-07 Rca Corporation Antenna feed system
IL56307A (en) * 1978-01-26 1981-03-31 Hazeltine Corp Digitally controlled phased array antenna system with phase quentization error compensation
US4359740A (en) * 1978-02-06 1982-11-16 Hazeltine Corporation Phased array antenna with extinguishable phase shifters
US4257050A (en) * 1978-02-16 1981-03-17 George Ploussios Large element antenna array with grouped overlapped apertures
AU531239B2 (en) * 1978-06-15 1983-08-18 Plessey Overseas Ltd. Directional arrays
JPS553297A (en) * 1978-06-15 1980-01-11 Plessey Handel Investment Ag Device for steering beam
US4216475A (en) * 1978-06-22 1980-08-05 The United States Of America As Represented By The Secretary Of The Army Digital beam former
US4321605A (en) * 1980-01-29 1982-03-23 Hazeltine Corporation Array antenna system
US6169518B1 (en) * 1980-06-12 2001-01-02 Raytheon Company Dual beam monopulse antenna system
FR2511196A1 (fr) * 1981-08-07 1983-02-11 Thomson Csf Ensemble d'antennes principale et auxiliaires a balayage electronique et radar comportant un tel ensemble
US4532519A (en) * 1981-10-14 1985-07-30 Rudish Ronald M Phased array system to produce, steer and stabilize non-circularly-symmetric beams
JPS5873206A (ja) * 1981-10-27 1983-05-02 Radio Res Lab マルチビ−ム形成回路
GB2111310B (en) * 1981-11-27 1985-07-03 Marconi Co Ltd Antenna array
JPS5944105A (ja) * 1982-09-06 1984-03-12 Toshiba Corp アンテナ給電装置
US4536766A (en) * 1982-09-07 1985-08-20 Hazeltine Corporation Scanning antenna with automatic beam stabilization
US4675681A (en) * 1982-09-28 1987-06-23 General Electric Company Rotating planar array antenna
US4799065A (en) * 1983-03-17 1989-01-17 Hughes Aircraft Company Reconfigurable beam antenna
US4566013A (en) * 1983-04-01 1986-01-21 The United States Of America As Represented By The Secretary Of The Navy Coupled amplifier module feed networks for phased array antennas
JPS60102001A (ja) * 1983-11-09 1985-06-06 Nec Corp アレイアンテナ装置
DE3571897D1 (en) * 1984-03-24 1989-08-31 Gen Electric Co Plc A beam forming network
CA1238713A (en) * 1984-06-04 1988-06-28 Alliedsignal Inc. Antenna feed network
EP0215971A1 (en) * 1985-09-24 1987-04-01 Allied Corporation Antenna feed network
JPS62147243U (nl) * 1986-03-12 1987-09-17
DE3627596A1 (de) * 1986-08-14 1988-02-18 Licentia Gmbh Kreisgruppen-antennenanordnung
FR2628265B1 (fr) * 1987-03-06 1990-12-21 Thomson Csf Antenne directive a transducteurs multiples notamment pour sonar
US4924234A (en) * 1987-03-26 1990-05-08 Hughes Aircraft Company Plural level beam-forming network
US4819000A (en) * 1987-08-10 1989-04-04 Micronav Ltd. Scanning antenna having amplitude and phase distribution diversity
DE3885082T2 (de) * 1988-01-20 1994-05-11 Hazeltine Corp Phasengesteuerte Antenne mit Kopplern, die zu einem örtlich koppelndem Filter angordnet sind.
JPH03259037A (ja) * 1990-03-08 1991-11-19 Kita Nippon Chikusan Shoji Kk 食品の調味漬け製造法
FR2741478B1 (fr) * 1993-12-28 1998-06-05 Le Centre Thomson D Applic Rad Antenne a formation de faisceaux par calcul segmentee en sous-reseaux
IL110896A0 (en) * 1994-01-31 1994-11-28 Loral Qualcomm Satellite Serv Active transmit phases array antenna with amplitude taper
KR20000029496A (ko) * 1999-01-22 2000-05-25 스카이게이트 인터내셔널 테크놀로지 엔브이 위상제어장치
US6300901B1 (en) * 2000-05-18 2001-10-09 The United States Of America As Represented By The Secretary Of The Air Force Compact, modular tile architecture for limited field-of-view arrays
BG64659B1 (bg) * 2001-06-14 2005-10-31 Skygate International Technology N.V. Метод за сканиране на антенна решетка и фазорегулиращо устройство за осъществяването му
KR100517954B1 (ko) * 2002-11-27 2005-10-04 한국전자통신연구원 위상배열안테나의 정밀 위상제어 방법
US7474262B2 (en) * 2005-07-01 2009-01-06 Delphi Technologies, Inc. Digital beamforming for an electronically scanned radar system
US20070210959A1 (en) * 2006-03-07 2007-09-13 Massachusetts Institute Of Technology Multi-beam tile array module for phased array systems
US7639171B2 (en) * 2007-09-27 2009-12-29 Delphi Technologies, Inc. Radar system and method of digital beamforming
US20090231186A1 (en) * 2008-02-06 2009-09-17 Raysat Broadcasting Corp. Compact electronically-steerable mobile satellite antenna system
FR2939568B1 (fr) * 2008-12-05 2010-12-17 Thales Sa Antenne a partage de sources et procede d'elaboration d'une antenne a partage de sources pour l'elaboration de multi-faisceaux
GB2470224A (en) * 2009-05-15 2010-11-17 Louis David Thomas A phase shifter for a phased array antenna
RU2457589C1 (ru) * 2010-12-23 2012-07-27 Открытое акционерное общество "Научно-исследовательский институт приборостроения имени В.В. Тихомирова" Фазовый способ формирования провала в диаграмме направленности плоской фазированной антенной решетки
FR2991512B1 (fr) * 2012-05-29 2015-05-15 Thales Sa Antenne reseau a balayage electronique total
FR3098024B1 (fr) * 2019-06-27 2022-06-03 Thales Sa Formateur analogique multifaisceaux bidimensionnel de complexité réduite pour antennes réseaux actives reconfigurables
EP4052334A4 (en) * 2019-12-23 2023-01-04 Samsung Electronics Co., Ltd. PHASE SHIFT APPARATUS AND METHOD
US11791570B1 (en) * 2022-07-20 2023-10-17 United States Of America As Represented By The Secretary Of The Navy Grating lobe cancellation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2268844A (en) * 1940-02-17 1942-01-06 Bell Telephone Labor Inc Steerable antenna system
US3267472A (en) * 1960-07-20 1966-08-16 Litton Systems Inc Variable aperture antenna system
FR1370935A (fr) * 1963-09-10 1964-08-28 Marconi Co Ltd Perfectionnements aux systèmes de radar
FR1460075A (fr) * 1965-10-15 1966-06-17 Thomson Houston Comp Francaise Perfectionnements aux réseaux rayonnants
US3380053A (en) * 1966-12-22 1968-04-23 Gen Electric Duplexing means for microwave systems utilizing phased array antennas
US3525995A (en) * 1967-03-14 1970-08-25 Collins Radio Co Amplitude tapering,nonsymmetrical binary feed networks for highpower hf phased arrays
US3803625A (en) * 1972-12-18 1974-04-09 Itt Network approach for reducing the number of phase shifters in a limited scan phased array
US3881178A (en) * 1973-04-03 1975-04-29 Hazeltine Corp Antenna system for radiating multiple planar beams
JPS5157270A (ja) * 1974-11-15 1976-05-19 Mitsubishi Electric Corp Fukusubiimuantena
US3964066A (en) * 1975-01-02 1976-06-15 International Telephone And Telegraph Corporation Electronic scanned cylindrical-array antenna using network approach for reduced system complexity

Also Published As

Publication number Publication date
GB1538565A (en) 1979-01-24
SE7607892L (sv) 1977-01-11
IL49749A (en) 1978-01-31
NL184757C (nl) 1989-10-16
IL49749A0 (en) 1976-09-30
FR2317781B1 (nl) 1982-11-19
NL7607716A (nl) 1977-01-12
DE2631026C2 (nl) 1989-06-22
AU1150476A (en) 1977-09-01
JPS5931884B2 (ja) 1984-08-04
FR2317781A1 (fr) 1977-02-04
BR7604537A (pt) 1977-08-02
US4041501A (en) 1977-08-09
DE2631026A1 (de) 1977-02-10
JPS5211748A (en) 1977-01-28
SE416432B (sv) 1980-12-22
IT1071230B (it) 1985-04-02
SU644406A3 (ru) 1979-01-25
CA1063716A (en) 1979-10-02

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee