NO794240L - Fellesantenne for primaer og sekundaer radarsystem - Google Patents
Fellesantenne for primaer og sekundaer radarsystemInfo
- Publication number
- NO794240L NO794240L NO794240A NO794240A NO794240L NO 794240 L NO794240 L NO 794240L NO 794240 A NO794240 A NO 794240A NO 794240 A NO794240 A NO 794240A NO 794240 L NO794240 L NO 794240L
- Authority
- NO
- Norway
- Prior art keywords
- reflector
- common antenna
- antenna
- cavities
- secondary radar
- Prior art date
Links
- 230000005855 radiation Effects 0.000 claims abstract description 37
- 239000003989 dielectric material Substances 0.000 claims abstract description 9
- 230000010287 polarization Effects 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims abstract description 3
- 239000003822 epoxy resin Substances 0.000 claims abstract 2
- 229920000647 polyepoxide Polymers 0.000 claims abstract 2
- 238000010586 diagram Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 230000005284 excitation Effects 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 239000010949 copper Substances 0.000 abstract description 2
- 230000001588 bifunctional effect Effects 0.000 abstract 1
- 239000011152 fibreglass Substances 0.000 abstract 1
- 230000000153 supplemental effect Effects 0.000 abstract 1
- 230000004044 response Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/001—Crossed polarisation dual antennas
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Aerials With Secondary Devices (AREA)
- Radar Systems Or Details Thereof (AREA)
- Waveguide Aerials (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Burglar Alarm Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7836484A FR2445629A1 (fr) | 1978-12-27 | 1978-12-27 | Antenne commune pour radar primaire et radar secondaire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO794240L true NO794240L (no) | 1980-06-30 |
Family
ID=9216582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO794240A NO794240L (no) | 1978-12-27 | 1979-12-21 | Fellesantenne for primaer og sekundaer radarsystem |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4284991A (de) |
| EP (1) | EP0013240B1 (de) |
| JP (1) | JPS6034070B2 (de) |
| AT (1) | ATE1686T1 (de) |
| DE (1) | DE2963910D1 (de) |
| DK (1) | DK549779A (de) |
| FR (1) | FR2445629A1 (de) |
| NO (1) | NO794240L (de) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1166889B (it) * | 1979-06-14 | 1987-05-06 | Contraves Italiana Spa | Disposizione d'antenne integrate per apparecchiature radar che permette la contemporanea generazione di due o piu' diagrammi d'irradiazione uno diverso dall'altro |
| DE3170227D1 (en) * | 1980-01-28 | 1985-06-05 | Thomson Csf | Common antenna for primary radar and secondary radar |
| GB2089133A (en) * | 1980-12-03 | 1982-06-16 | Marconi Co Ltd | Secondary radar antenna |
| JPS57125864A (en) * | 1981-01-29 | 1982-08-05 | Toshiba Corp | Antenna device |
| FR2510265B1 (fr) * | 1981-07-24 | 1985-09-13 | Biolley Alain | Dispositif de visee pour telemetrie et ecartometrie |
| GB8501225D0 (en) * | 1985-01-17 | 1985-02-20 | Cossor Electronics Ltd | Antenna |
| US4833485A (en) * | 1985-05-17 | 1989-05-23 | The Marconi Company Limited | Radar antenna array |
| EP0237110A1 (de) * | 1986-03-05 | 1987-09-16 | THORN EMI Electronics Limited | Peilantennensystem |
| US4907008A (en) * | 1988-04-01 | 1990-03-06 | Andrew Corporation | Antenna for transmitting circularly polarized television signals |
| US6225955B1 (en) * | 1995-06-30 | 2001-05-01 | The United States Of America As Represented By The Secretary Of The Army | Dual-mode, common-aperture antenna system |
| US6054963A (en) * | 1996-02-27 | 2000-04-25 | Thomson Licensing S.A. | Folded bow-tie antenna |
| US7126553B1 (en) * | 2003-10-02 | 2006-10-24 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Deployable antenna |
| US20070080455A1 (en) * | 2005-10-11 | 2007-04-12 | International Business Machines Corporation | Semiconductors and methods of making |
| US7863183B2 (en) * | 2006-01-18 | 2011-01-04 | International Business Machines Corporation | Method for fabricating last level copper-to-C4 connection with interfacial cap structure |
| US7532163B2 (en) * | 2007-02-13 | 2009-05-12 | Raytheon Company | Conformal electronically scanned phased array antenna and communication system for helmets and other platforms |
| US20170323239A1 (en) | 2016-05-06 | 2017-11-09 | General Electric Company | Constrained time computing control system to simulate and optimize aircraft operations with dynamic thermodynamic state and asset utilization attainment |
| US11050166B2 (en) | 2018-02-09 | 2021-06-29 | Avx Corporation | AESA radial geometry phased array antenna |
| WO2020033000A2 (en) | 2018-02-09 | 2020-02-13 | Avx Corporation | Dome-shaped phased array antenna |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH328923A (de) * | 1955-05-18 | 1958-03-31 | Standard Telephon & Radio Ag | Antennen-Überwachungsvorrichtung |
| US3039098A (en) * | 1959-09-21 | 1962-06-12 | Hughes Aircraft Co | Finite focus wave energy antenna array |
| NL6704219A (de) * | 1967-03-22 | 1968-09-23 | ||
| US3701158A (en) * | 1970-01-22 | 1972-10-24 | Motorola Inc | Dual mode wave energy transducer device |
| FR2284997A1 (fr) * | 1974-09-13 | 1976-04-09 | Thomson Csf | Antenne commune pour radar primaire et radar secondaire avec moyens de controle de l'interrogation |
-
1978
- 1978-12-27 FR FR7836484A patent/FR2445629A1/fr active Granted
-
1979
- 1979-12-20 US US06/105,733 patent/US4284991A/en not_active Expired - Lifetime
- 1979-12-21 DK DK549779A patent/DK549779A/da not_active Application Discontinuation
- 1979-12-21 DE DE7979401063T patent/DE2963910D1/de not_active Expired
- 1979-12-21 NO NO794240A patent/NO794240L/no unknown
- 1979-12-21 AT AT79401063T patent/ATE1686T1/de not_active IP Right Cessation
- 1979-12-21 EP EP79401063A patent/EP0013240B1/de not_active Expired
- 1979-12-26 JP JP54170182A patent/JPS6034070B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2445629B1 (de) | 1982-06-18 |
| US4284991A (en) | 1981-08-18 |
| JPS6034070B2 (ja) | 1985-08-06 |
| EP0013240B1 (de) | 1982-10-20 |
| DE2963910D1 (en) | 1982-11-25 |
| JPS5590876A (en) | 1980-07-09 |
| ATE1686T1 (de) | 1982-11-15 |
| EP0013240A1 (de) | 1980-07-09 |
| FR2445629A1 (fr) | 1980-07-25 |
| DK549779A (da) | 1980-06-28 |
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