NL187140C - Fasegestuurd antennestelsel en koppelnetwerk met faseverschuivers. - Google Patents

Fasegestuurd antennestelsel en koppelnetwerk met faseverschuivers.

Info

Publication number
NL187140C
NL187140C NLAANVRAGE7900932,A NL7900932A NL187140C NL 187140 C NL187140 C NL 187140C NL 7900932 A NL7900932 A NL 7900932A NL 187140 C NL187140 C NL 187140C
Authority
NL
Netherlands
Prior art keywords
phase
antenna system
coupling network
controlled antenna
phase shifters
Prior art date
Application number
NLAANVRAGE7900932,A
Other languages
English (en)
Dutch (nl)
Other versions
NL187140B (nl
NL7900932A (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 NL7900932A publication Critical patent/NL7900932A/xx
Publication of NL187140B publication Critical patent/NL187140B/xx
Application granted granted Critical
Publication of NL187140C publication Critical patent/NL187140C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/185—Phase-shifters using a diode or a gas filled discharge tube
    • 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
    • H01Q3/267—Phased-array testing or checking devices
NLAANVRAGE7900932,A 1978-02-06 1979-02-06 Fasegestuurd antennestelsel en koppelnetwerk met faseverschuivers. NL187140C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/875,471 US4359740A (en) 1978-02-06 1978-02-06 Phased array antenna with extinguishable phase shifters

Publications (3)

Publication Number Publication Date
NL7900932A NL7900932A (nl) 1979-08-08
NL187140B NL187140B (nl) 1991-01-02
NL187140C true NL187140C (nl) 1991-06-03

Family

ID=25365868

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7900932,A NL187140C (nl) 1978-02-06 1979-02-06 Fasegestuurd antennestelsel en koppelnetwerk met faseverschuivers.

Country Status (13)

Country Link
US (1) US4359740A (de)
JP (1) JPS6013603B2 (de)
AU (1) AU518063B2 (de)
BR (1) BR7900700A (de)
CA (1) CA1114497A (de)
DE (1) DE2904095A1 (de)
FR (1) FR2416563A1 (de)
GB (1) GB2013983B (de)
IL (1) IL56447A (de)
IT (1) IT1118333B (de)
NL (1) NL187140C (de)
SE (1) SE440297B (de)
SU (1) SU1091861A3 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321605A (en) * 1980-01-29 1982-03-23 Hazeltine Corporation Array antenna system
US4477817A (en) * 1982-07-08 1984-10-16 Rca Corporation Switching circuit including pin diodes for impedance matching
US4536766A (en) * 1982-09-07 1985-08-20 Hazeltine Corporation Scanning antenna with automatic beam stabilization
US4516091A (en) * 1983-12-19 1985-05-07 Motorola, Inc. Low RCS RF switch and phase shifter using such a switch
US4697141A (en) * 1986-07-31 1987-09-29 Hazeltine Corporation Testing of RF diode phase shifters
JPH01229992A (ja) * 1988-03-10 1989-09-13 Mitsubishi Electric Corp ホログラフィックレーダ
US4811023A (en) * 1988-04-25 1989-03-07 The United States Of America As Represented By The Secretary Of The Army Antenna performance evaluation method and apparatus
JPH0256102A (ja) * 1988-08-22 1990-02-26 Mitsubishi Electric Corp ビーム制御装置
JPH0438414Y2 (de) * 1988-09-29 1992-09-09
WO1990005391A1 (en) * 1988-10-31 1990-05-17 Toyo Communication Equipment Co., Ltd. Phased array antenna
US5083131A (en) * 1990-05-31 1992-01-21 Hughes Aircraft Company Local compensation of failed elements of an active antenna array
FR2715511B1 (fr) * 1994-01-21 1996-02-23 Thomson Csf Dispositif de compensation des erreurs de pointage causées par des pannes de déphaseurs d'antennes à balayage électronique ou de coefficients d'antennes à formation de faisceaux par le calcul.
FR2762937B1 (fr) 1997-05-05 1999-06-11 Alsthom Cge Alcatel Antenne active a reseau d'elements rayonnants a architecture redondante
US6140976A (en) * 1999-09-07 2000-10-31 Motorola, Inc. Method and apparatus for mitigating array antenna performance degradation caused by element failure
US7583229B2 (en) * 2005-02-24 2009-09-01 Bae Systems Information And Electronic Systems Integration Inc. Method for detection of faulty antenna array elements
US8380132B2 (en) * 2005-09-14 2013-02-19 Delphi Technologies, Inc. Self-structuring antenna with addressable switch controller
WO2008017725A1 (en) * 2006-08-11 2008-02-14 James Browne Phased array antenna having reflection phase shifters
US8049661B1 (en) 2007-11-15 2011-11-01 Lockheed Martin Corporation Antenna array with robust failed-element processor
WO2011112083A1 (en) * 2010-03-08 2011-09-15 Nederlandse Organisatie Voor Toegepast- Natuurwetenschappelijk Onderzoek Tno A method of compensating sub-array or element failure in a phased array radar system, a phased array radar system and a computer program product
CN102735957B (zh) * 2011-04-06 2014-06-11 中国移动通信集团设计院有限公司 一种基站天线振子的监测方法、系统及集成监测设备
FR2991512B1 (fr) * 2012-05-29 2015-05-15 Thales Sa Antenne reseau a balayage electronique total
US20180115065A1 (en) 2016-10-26 2018-04-26 International Business Machines Corporation In-field millimeter-wave phased array radiation pattern estimation and validation
US11296410B2 (en) * 2018-11-15 2022-04-05 Skyworks Solutions, Inc. Phase shifters for communication systems

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056961A (en) * 1957-08-15 1962-10-02 Post Office Steerable directional random antenna array
US3378846A (en) * 1966-10-03 1968-04-16 Raytheon Co Method and apparatus for testing phased array antennas
US3406399A (en) * 1966-12-02 1968-10-15 Bell Telephone Labor Inc Multibeam formation means for array radar
US3434142A (en) * 1966-12-30 1969-03-18 Sylvania Electric Prod Electronically controlled azimuth scanning antenna system
US3710388A (en) * 1970-08-06 1973-01-09 Raytheon Co Radar scanning method and apparatus
US3699584A (en) * 1970-12-30 1972-10-17 Us Army Insertion phase correction of phase shifters by presetting binary counters
US3803621A (en) * 1971-12-20 1974-04-09 Gen Electric Antenna element including means for providing zero-error 180{20 {11 phase shift
US3953853A (en) * 1974-06-25 1976-04-27 The United States Of America As Represented By The Secretary Of The Army Passive microwave power distribution systems
US4041501A (en) * 1975-07-10 1977-08-09 Hazeltine Corporation Limited scan array antenna systems with sharp cutoff of element pattern
US4005361A (en) * 1975-11-04 1977-01-25 Lockheed Electronics Co., Inc. Performance assurance apparatus for phased antenna array drives
GB1480085A (en) * 1975-11-10 1977-07-20 Ferranti Ltd Equipment testing systems
US4044360A (en) * 1975-12-19 1977-08-23 International Telephone And Telegraph Corporation Two-mode RF phase shifter particularly for phase scanner array
DE2611891A1 (de) * 1976-03-20 1977-09-29 Messerschmitt Boelkow Blohm Phasengesteuerte antennenanordnung

Also Published As

Publication number Publication date
NL187140B (nl) 1991-01-02
AU518063B2 (en) 1981-09-10
FR2416563A1 (fr) 1979-08-31
GB2013983A (en) 1979-08-15
IT1118333B (it) 1986-02-24
US4359740A (en) 1982-11-16
AU4160678A (en) 1979-08-16
BR7900700A (pt) 1979-09-04
DE2904095C2 (de) 1989-06-08
JPS6013603B2 (ja) 1985-04-08
IT7967249A0 (it) 1979-02-05
DE2904095A1 (de) 1979-08-09
SE440297B (sv) 1985-07-22
JPS54107654A (en) 1979-08-23
FR2416563B1 (de) 1985-01-18
IL56447A (en) 1981-07-31
SE7901050L (sv) 1979-08-07
NL7900932A (nl) 1979-08-08
GB2013983B (en) 1982-07-28
CA1114497A (en) 1981-12-15
SU1091861A3 (ru) 1984-05-07

Similar Documents

Publication Publication Date Title
NL187140C (nl) Fasegestuurd antennestelsel en koppelnetwerk met faseverschuivers.
AU531513B2 (en) Antenna system
NL7903869A (nl) Meervoudige reflectorantenne-opstellingen.
GB2024557B (en) Radar system
GB2033690B (en) Direction-finder antenna system
NL176624C (nl) Diversiteitsstelsel.
IT7920135A0 (it) Dispositivo di isolamento di antenna.
NO803275L (no) Radarsystem.
NL7708089A (nl) Microgolf-richtantenne.
NL7904736A (nl) Achter elkaar geschakeld transportsysteem.
NL192551B (nl) Antennestelsel.
GB2031231B (en) Microstrip impedancematching network
NL189732C (nl) Radarstelsel.
GB2034525B (en) Microwave transmission systems
NL190212C (nl) Antennestelsel met modulair koppelnetwerk.
IT7925647A0 (it) Impianto radar.
IT8222014A0 (it) Antenna per microonde.
NL183917C (nl) Microgolfvermogenscombineerinrichting.
GB2044006B (en) Radar antenna
NL7903794A (nl) Antennestelsel.
GB2030416B (en) Radar systems
NL189058C (nl) Met fase sturing werkend antennestelsel met verminderde fase-kwantiseringsfouten.
GB2029660B (en) Phase demoldulation systems
JPS54107247A (en) Microstrip antenna
IT7923276A0 (it) Impianto di antenna.

Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
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
V1 Lapsed because of non-payment of the annual fee

Effective date: 19950901