SE444624B - Sammansatt antenn innefattande ett flertal antennelementmoduler - Google Patents
Sammansatt antenn innefattande ett flertal antennelementmodulerInfo
- Publication number
- SE444624B SE444624B SE8100577A SE8100577A SE444624B SE 444624 B SE444624 B SE 444624B SE 8100577 A SE8100577 A SE 8100577A SE 8100577 A SE8100577 A SE 8100577A SE 444624 B SE444624 B SE 444624B
- Authority
- SE
- Sweden
- Prior art keywords
- antenna
- transmission lines
- couplers
- elements
- antenna according
- 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
-
- 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
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/116,735 US4321605A (en) | 1980-01-29 | 1980-01-29 | Array antenna system |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8100577L SE8100577L (sv) | 1981-07-30 |
SE444624B true SE444624B (sv) | 1986-04-21 |
Family
ID=22368905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8100577A SE444624B (sv) | 1980-01-29 | 1981-01-28 | Sammansatt antenn innefattande ett flertal antennelementmoduler |
Country Status (13)
Country | Link |
---|---|
US (1) | US4321605A (fr) |
JP (1) | JPS56119503A (fr) |
AU (1) | AU532501B2 (fr) |
BR (1) | BR8100468A (fr) |
CA (1) | CA1164087A (fr) |
DE (1) | DE3102676A1 (fr) |
FR (1) | FR2474768B1 (fr) |
GB (1) | GB2068644B (fr) |
IL (1) | IL61943A (fr) |
IT (1) | IT1143320B (fr) |
NL (1) | NL189221C (fr) |
SE (1) | SE444624B (fr) |
SU (1) | SU1077586A3 (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2541518A1 (fr) * | 1982-10-26 | 1984-08-24 | Thomson Csf | Dispositif d'alimentation d'une antenne reseau a faisceau de balayage |
GB2135520B (en) * | 1982-12-16 | 1986-06-25 | Marconi Co Ltd | Receivers and transmitters comprising a plurality of antenna elements |
JPS6024472A (ja) * | 1983-07-21 | 1985-02-07 | Nec Corp | レ−ダ装置 |
JPS60102001A (ja) * | 1983-11-09 | 1985-06-06 | Nec Corp | アレイアンテナ装置 |
CA1238713A (fr) * | 1984-06-04 | 1988-06-28 | Alliedsignal Inc. | Reseau d'alimentation d'antenne |
EP0215971A1 (fr) * | 1985-09-24 | 1987-04-01 | Allied Corporation | Réseau d'alimentation d'antenne |
US4827268A (en) * | 1986-08-14 | 1989-05-02 | Hughes Aircraft Company | Beam-forming network |
US4876548A (en) * | 1986-12-19 | 1989-10-24 | Hazeltine Corp. | Phased array antenna with couplers in spatial filter arrangement |
US5012254A (en) * | 1987-03-26 | 1991-04-30 | Hughes Aircraft Company | Plural level beam-forming netowrk |
US4924234A (en) * | 1987-03-26 | 1990-05-08 | Hughes Aircraft Company | Plural level beam-forming network |
US4825172A (en) * | 1987-03-30 | 1989-04-25 | Hughes Aircraft Company | Equal power amplifier system for active phase array antenna and method of arranging same |
DE3885082T2 (de) * | 1988-01-20 | 1994-05-11 | Hazeltine Corp | Phasengesteuerte Antenne mit Kopplern, die zu einem örtlich koppelndem Filter angordnet sind. |
JP2720972B2 (ja) | 1988-02-05 | 1998-03-04 | ヘーゼルタイン コーポレーション | 空間フイルタ構成のカップラを有する整相アレイアンテナ |
EP0359238A3 (fr) * | 1988-09-13 | 1991-05-22 | Nec Corporation | Réseau d'antennes avec des unités à circuits intégrés à conversion de fréquence intermédiaire connectant les éléments d'antenne avec un réunificateur de signaux |
US5214436A (en) * | 1990-05-29 | 1993-05-25 | Hazeltine Corp. | Aircraft antenna with coning and banking correction |
CA2071714A1 (fr) * | 1991-07-15 | 1993-01-16 | Gary George Sanford | Antenne electroniquement reconfigurable |
US5856810A (en) * | 1996-10-02 | 1999-01-05 | Gec-Marconi Hazeltine Corp. Electronic Systems Division | Low sidelobe multi-beam lossless feed networks for array antennas |
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 |
JP4569015B2 (ja) * | 2001-02-28 | 2010-10-27 | ソニー株式会社 | 広帯域アレイアンテナ |
GB2467772B (en) * | 2009-02-13 | 2012-05-02 | Socowave Technologies Ltd | Communication system, network element and method for antenna array calibration |
US12040558B1 (en) * | 2023-06-02 | 2024-07-16 | The Florida International University Board Of Trustees | Ultrawideband beamforming networks |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3056961A (en) * | 1957-08-15 | 1962-10-02 | Post Office | Steerable directional random antenna array |
US3293648A (en) * | 1961-10-27 | 1966-12-20 | Gen Electric | Monopulse radar beam antenna array with network of adjustable directional couplers |
US3295134A (en) * | 1965-11-12 | 1966-12-27 | Sanders Associates Inc | Antenna system for radiating directional patterns |
US3824500A (en) * | 1973-04-19 | 1974-07-16 | Sperry Rand Corp | Transmission line coupling and combining network for high frequency antenna array |
US4041501A (en) * | 1975-07-10 | 1977-08-09 | Hazeltine Corporation | Limited scan array antenna systems with sharp cutoff of element pattern |
DE2625062C3 (de) * | 1976-06-03 | 1982-03-11 | Siemens AG, 1000 Berlin und 8000 München | Phasengesteuerte Antennenanordnung |
US4117494A (en) * | 1977-03-31 | 1978-09-26 | Hazeltine Corporation | Antenna coupling network with element pattern shift |
US4168503A (en) * | 1977-06-17 | 1979-09-18 | Motorola, Inc. | Antenna array with printed circuit lens in coupling network |
US4143379A (en) * | 1977-07-14 | 1979-03-06 | Hazeltine Corporation | Antenna system having modular coupling network |
US4359740A (en) * | 1978-02-06 | 1982-11-16 | Hazeltine Corporation | Phased array antenna with extinguishable phase shifters |
GB2023940B (en) * | 1978-06-15 | 1983-02-02 | Plessey Co Ltd | Directional arrays |
AU531239B2 (en) * | 1978-06-15 | 1983-08-18 | Plessey Overseas Ltd. | Directional arrays |
-
1980
- 1980-01-29 US US06/116,735 patent/US4321605A/en not_active Expired - Lifetime
- 1980-12-19 AU AU65630/80A patent/AU532501B2/en not_active Ceased
- 1980-12-23 CA CA000367395A patent/CA1164087A/fr not_active Expired
-
1981
- 1981-01-09 GB GB8100616A patent/GB2068644B/en not_active Expired
- 1981-01-20 IL IL61943A patent/IL61943A/xx not_active IP Right Cessation
- 1981-01-21 NL NLAANVRAGE8100278,A patent/NL189221C/xx not_active IP Right Cessation
- 1981-01-27 FR FR8101474A patent/FR2474768B1/fr not_active Expired
- 1981-01-28 IT IT67109/81A patent/IT1143320B/it active
- 1981-01-28 DE DE3102676A patent/DE3102676A1/de active Granted
- 1981-01-28 SU SU813237206A patent/SU1077586A3/ru active
- 1981-01-28 SE SE8100577A patent/SE444624B/sv not_active IP Right Cessation
- 1981-01-28 BR BR8100468A patent/BR8100468A/pt not_active IP Right Cessation
- 1981-01-29 JP JP1221181A patent/JPS56119503A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
AU532501B2 (en) | 1983-09-29 |
GB2068644A (en) | 1981-08-12 |
DE3102676A1 (de) | 1981-12-17 |
DE3102676C2 (fr) | 1990-09-20 |
IT8167109A0 (it) | 1981-01-28 |
JPS56119503A (en) | 1981-09-19 |
JPH046121B2 (fr) | 1992-02-04 |
GB2068644B (en) | 1983-12-14 |
FR2474768A1 (fr) | 1981-07-31 |
FR2474768B1 (fr) | 1985-06-14 |
BR8100468A (pt) | 1981-08-18 |
IL61943A (en) | 1983-11-30 |
IT1143320B (it) | 1986-10-22 |
SU1077586A3 (ru) | 1984-02-29 |
AU6563080A (en) | 1981-08-06 |
SE8100577L (sv) | 1981-07-30 |
US4321605A (en) | 1982-03-23 |
CA1164087A (fr) | 1984-03-20 |
NL8100278A (nl) | 1981-08-17 |
NL189221C (nl) | 1993-02-01 |
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