NL190212C - Antennestelsel met modulair koppelnetwerk. - Google Patents

Antennestelsel met modulair koppelnetwerk.

Info

Publication number
NL190212C
NL190212C NLAANVRAGE7807328,A NL7807328A NL190212C NL 190212 C NL190212 C NL 190212C NL 7807328 A NL7807328 A NL 7807328A NL 190212 C NL190212 C NL 190212C
Authority
NL
Netherlands
Prior art keywords
antenna system
coupling network
modular coupling
modular
network
Prior art date
Application number
NLAANVRAGE7807328,A
Other languages
English (en)
Other versions
NL190212B (nl
NL7807328A (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 NL7807328A publication Critical patent/NL7807328A/nl
Publication of NL190212B publication Critical patent/NL190212B/nl
Application granted granted Critical
Publication of NL190212C publication Critical patent/NL190212C/nl

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
    • H01Q3/30—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
NLAANVRAGE7807328,A 1977-07-14 1978-07-06 Antennestelsel met modulair koppelnetwerk. NL190212C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/815,617 US4143379A (en) 1977-07-14 1977-07-14 Antenna system having modular coupling network

Publications (3)

Publication Number Publication Date
NL7807328A NL7807328A (nl) 1979-01-16
NL190212B NL190212B (nl) 1993-07-01
NL190212C true NL190212C (nl) 1993-12-01

Family

ID=25218326

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7807328,A NL190212C (nl) 1977-07-14 1978-07-06 Antennestelsel met modulair koppelnetwerk.

Country Status (12)

Country Link
US (1) US4143379A (nl)
JP (1) JPS6047763B2 (nl)
AU (1) AU515819B2 (nl)
CA (1) CA1098619A (nl)
DE (1) DE2830855A1 (nl)
FR (1) FR2397722A1 (nl)
GB (1) GB1600346A (nl)
IL (1) IL55041A (nl)
IT (1) IT1108668B (nl)
NL (1) NL190212C (nl)
SE (1) SE440295B (nl)
SU (1) SU1052174A3 (nl)

Families Citing this family (12)

* 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
GB2140974B (en) * 1983-06-03 1987-02-25 Decca Ltd Microstrip planar feed lattice
CA1238713A (en) * 1984-06-04 1988-06-28 Alliedsignal Inc. Antenna feed network
IT1183558B (it) * 1985-04-02 1987-10-22 Gte Telecom Spa Accoppiatore di potenza in film sottile
EP0215971A1 (en) * 1985-09-24 1987-04-01 Allied Corporation Antenna feed network
US4876548A (en) * 1986-12-19 1989-10-24 Hazeltine Corp. Phased array antenna with couplers in spatial filter arrangement
US4812788A (en) * 1987-11-02 1989-03-14 Hughes Aircraft Company Waveguide matrix including in-plane crossover
DE3885082T2 (de) * 1988-01-20 1994-05-11 Hazeltine Corp Phasengesteuerte Antenne mit Kopplern, die zu einem örtlich koppelndem Filter angordnet sind.
US4962381A (en) * 1989-04-11 1990-10-09 General Electric Company Systolic array processing apparatus
US7642986B1 (en) * 2005-11-02 2010-01-05 The United States Of America As Represented By The Director, National Security Agency Range limited antenna
US20070210959A1 (en) * 2006-03-07 2007-09-13 Massachusetts Institute Of Technology Multi-beam tile array module for phased array systems
CN113092990B (zh) * 2021-04-22 2021-12-21 南京米乐为微电子科技有限公司 矩阵式积木化毫米波模块搭建系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044063A (en) * 1959-03-19 1962-07-10 Alford Andrew Directional antenna system
US3267472A (en) * 1960-07-20 1966-08-16 Litton Systems Inc Variable aperture antenna system
FR1460075A (fr) * 1965-10-15 1966-06-17 Thomson Houston Comp Francaise Perfectionnements aux réseaux rayonnants
US3295134A (en) * 1965-11-12 1966-12-27 Sanders Associates Inc Antenna system for radiating directional patterns
US3380053A (en) * 1966-12-22 1968-04-23 Gen Electric Duplexing means for microwave systems utilizing phased array antennas
DE2156992A1 (de) * 1971-11-17 1973-05-24 Licentia Gmbh Mikrowellenkoppler
US3943523A (en) * 1972-03-07 1976-03-09 Raytheon Company Airborne multi-mode radiating and receiving system
US3803625A (en) * 1972-12-18 1974-04-09 Itt Network approach for reducing the number of phase shifters in a limited scan phased array
US3839720A (en) * 1973-06-25 1974-10-01 Us Navy Corporate feed system for cylindrical antenna array
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
US3997900A (en) * 1975-03-12 1976-12-14 The Singer Company Four beam printed antenna for Doopler application
US4010474A (en) * 1975-05-05 1977-03-01 The United States Of America As Represented By The Secretary Of The Navy Two dimensional array antenna
US4041501A (en) * 1975-07-10 1977-08-09 Hazeltine Corporation Limited scan array antenna systems with sharp cutoff of element pattern

Also Published As

Publication number Publication date
NL190212B (nl) 1993-07-01
AU3694678A (en) 1979-12-13
IL55041A (en) 1980-12-31
IT1108668B (it) 1985-12-09
SU1052174A3 (ru) 1983-10-30
US4143379A (en) 1979-03-06
IT7868665A0 (it) 1978-07-13
SE7807735L (sv) 1979-01-15
CA1098619A (en) 1981-03-31
GB1600346A (en) 1981-10-14
JPS5420639A (en) 1979-02-16
DE2830855A1 (de) 1979-02-01
NL7807328A (nl) 1979-01-16
FR2397722B1 (nl) 1984-10-05
JPS6047763B2 (ja) 1985-10-23
AU515819B2 (en) 1981-04-30
FR2397722A1 (fr) 1979-02-09
SE440295B (sv) 1985-07-22
DE2830855C2 (nl) 1989-06-08

Similar Documents

Publication Publication Date Title
NL7802140A (nl) Verbindingsstelsel.
NL7711731A (nl) Paneelkoppelstelsel.
IT7828657A0 (it) Impianto di comunicazione a processore di rete intelligente.
SE7804577L (sv) Kommunikationsanleggning
NL7805043A (nl) Meersysteem.
ES493626A0 (es) Un sistema de comunicaciones distribuido
NL189221C (nl) Meervoudig antennestelsel.
NL7803667A (nl) Transportstelsel.
IT7830807A0 (it) Giunto elettromagnetico.
NL189226C (nl) Telecommunicatiestelsel.
NL7711733A (nl) Paneelkoppelstelsel.
NL190212C (nl) Antennestelsel met modulair koppelnetwerk.
NL192551B (nl) Antennestelsel.
NO783563L (no) Flygestyresystem.
NL7807044A (nl) Netwerk.
NL185630C (nl) Breekpenkoppeling.
NL7802400A (nl) Duplex communicatiestelsel.
NL7806930A (nl) Transmissiestelsel.
NL7702109A (nl) Bouwsysteem.
NL7804717A (nl) Modulair stelsel.
NL7802584A (nl) Antennestelsel.
NL7801954A (nl) Bestuurbaar transportsysteem.
NL7812534A (nl) Communicatiestelsel.
NL7812530A (nl) Communicatiestelsel.
PL208438A1 (pl) System lacznosci

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
A85 Still pending on 85-01-01
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 19970201