DE69010344D1 - Antenne für ultrahohe Frequenz und für hohe Temperatur, insbesondere für ein Raumfahrzeug. - Google Patents
Antenne für ultrahohe Frequenz und für hohe Temperatur, insbesondere für ein Raumfahrzeug.Info
- Publication number
- DE69010344D1 DE69010344D1 DE69010344T DE69010344T DE69010344D1 DE 69010344 D1 DE69010344 D1 DE 69010344D1 DE 69010344 T DE69010344 T DE 69010344T DE 69010344 T DE69010344 T DE 69010344T DE 69010344 D1 DE69010344 D1 DE 69010344D1
- Authority
- DE
- Germany
- Prior art keywords
- spacecraft
- high temperature
- high frequency
- temperature antenna
- ultra high
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
- H01Q21/061—Two dimensional planar arrays
- H01Q21/064—Two dimensional planar arrays using horn or slot aerials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
- H01Q1/286—Adaptation for use in or on aircraft, missiles, satellites, or balloons substantially flush mounted with the skin of the craft
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/40—Radiating elements coated with or embedded in protective material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/06—Waveguide mouths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
- H01Q13/18—Resonant slot antennas the slot being backed by, or formed in boundary wall of, a resonant cavity ; Open cavity antennas
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8900627A FR2641903B1 (fr) | 1989-01-19 | 1989-01-19 | Antenne hyperfrequence pouvant fonctionner a temperature elevee, notamment pour avion spatial |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69010344D1 true DE69010344D1 (de) | 1994-08-11 |
DE69010344T2 DE69010344T2 (de) | 1995-02-23 |
Family
ID=9377882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69010344T Expired - Fee Related DE69010344T2 (de) | 1989-01-19 | 1990-01-18 | Antenne für ultrahohe Frequenz und für hohe Temperatur, insbesondere für ein Raumfahrzeug. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5231409A (de) |
EP (1) | EP0379434B1 (de) |
JP (1) | JP2886587B2 (de) |
CA (1) | CA2007700C (de) |
DE (1) | DE69010344T2 (de) |
ES (1) | ES2057458T3 (de) |
FR (1) | FR2641903B1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5247309A (en) * | 1991-10-01 | 1993-09-21 | Grumman Aerospace Corporation | Opto-electrical transmitter/receiver module |
US5351919A (en) * | 1993-03-29 | 1994-10-04 | Primetech Electroniques Inc. | Trainline communication link using radio frequency signal |
US7682577B2 (en) | 2005-11-07 | 2010-03-23 | Geo2 Technologies, Inc. | Catalytic exhaust device for simplified installation or replacement |
US7682578B2 (en) | 2005-11-07 | 2010-03-23 | Geo2 Technologies, Inc. | Device for catalytically reducing exhaust |
US7722828B2 (en) | 2005-12-30 | 2010-05-25 | Geo2 Technologies, Inc. | Catalytic fibrous exhaust system and method for catalyzing an exhaust gas |
GB2514400A (en) * | 2013-05-23 | 2014-11-26 | Bae Systems Plc | Aircraft data retrieval |
US9884689B2 (en) | 2013-05-23 | 2018-02-06 | Bae Systems Plc | Data retrieval system in an aircraft with data stored during a flight and wirelessly transmitted to a ground system after landing using a transmission element in an external panel of an avionic bay |
US9682785B2 (en) | 2013-05-23 | 2017-06-20 | Bae Systems Plc | Data retrieval system in an aircraft with data stored during a flight and wirelessly transmitted to a ground system after landing using a electromagnetically sealed device which can be open or closed |
US10538013B2 (en) * | 2014-05-08 | 2020-01-21 | United Technologies Corporation | Integral ceramic matrix composite fastener with non-polymer rigidization |
GB2528881A (en) * | 2014-08-01 | 2016-02-10 | Bae Systems Plc | Antenna |
US10468758B1 (en) | 2018-05-07 | 2019-11-05 | Virtual Em Inc. | Zero weight airborne antenna with near perfect radiation efficiency utilizing conductive airframe elements and method |
US10644384B1 (en) | 2018-05-07 | 2020-05-05 | Virtual Em Inc. | Zero weight airborne antenna with near perfect radiation efficiency utilizing conductive airframe elements and method |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA492292A (en) * | 1953-04-21 | O. Willoughby Eric | Aerial systems | |
US3255457A (en) * | 1963-06-28 | 1966-06-07 | Hazeltine Research Inc | Retroflector having multi-beam antennas with individual ports for individual beams and means interconnecting ports of like directed beams |
US3553706A (en) * | 1968-07-25 | 1971-01-05 | Hazeltine Research Inc | Array antennas utilizing grouped radiating elements |
US3522561A (en) * | 1969-01-02 | 1970-08-04 | David J Liu | Pyrolytic graphite waveguide utilizing the anisotropic electrical conductivity properties of pyrolytic graphite |
FR2057395A5 (en) * | 1969-08-18 | 1971-05-21 | Thomson Csf | Electrode for high power thermionic valve |
US3577147A (en) * | 1969-09-08 | 1971-05-04 | Hazeltine Corp | Phased array antenna having a wave speeding ground plane |
US3680138A (en) * | 1970-09-21 | 1972-07-25 | Us Army | Cross-mode reflector for the front element of an array antenna |
FR2134138B3 (de) * | 1971-04-21 | 1973-08-10 | Onera (Off Nat Aerospatiale) | |
US3991248A (en) * | 1972-03-28 | 1976-11-09 | Ducommun Incorporated | Fiber reinforced composite product |
US4007460A (en) * | 1975-11-28 | 1977-02-08 | The United States Of America As Represented By The Secretary Of The Army | Phased array element retention |
US4358772A (en) * | 1980-04-30 | 1982-11-09 | Hughes Aircraft Company | Ceramic broadband radome |
FR2520352B1 (fr) * | 1982-01-22 | 1986-04-25 | Europ Propulsion | Structure composite de type refractaire-refractaire et son procede de fabrication |
US4666873A (en) * | 1983-10-14 | 1987-05-19 | General Electric Company | Aluminum nitride-boron nitride composite article and method of making same |
US4790052A (en) * | 1983-12-28 | 1988-12-13 | Societe Europeenne De Propulsion | Process for manufacturing homogeneously needled three-dimensional structures of fibrous material |
US4748449A (en) * | 1984-04-02 | 1988-05-31 | Motorola, Inc. | RF absorbing ablating apparatus |
IT1199403B (it) * | 1984-07-18 | 1988-12-30 | Ima Spa | Apparecchiatura per allestire ed alimentare contenitori od astucci all'uscita di macchine intubettatrici e particolarmente in macchine intubettratrici-astucciatrici |
US4709240A (en) * | 1985-05-06 | 1987-11-24 | Lockheed Missiles & Space Company, Inc. | Rugged multimode antenna |
US4700195A (en) * | 1985-10-01 | 1987-10-13 | Harris Corporation | Waveguide fed composite horn antenna |
US4847506A (en) * | 1987-05-26 | 1989-07-11 | Trw Inc. | Hardening of spacecraft structures against momentary high level radiation exposure using a radiation shield |
-
1989
- 1989-01-19 FR FR8900627A patent/FR2641903B1/fr not_active Expired - Fee Related
-
1990
- 1990-01-12 CA CA002007700A patent/CA2007700C/en not_active Expired - Fee Related
- 1990-01-16 US US07/464,983 patent/US5231409A/en not_active Expired - Fee Related
- 1990-01-18 ES ES90400140T patent/ES2057458T3/es not_active Expired - Lifetime
- 1990-01-18 DE DE69010344T patent/DE69010344T2/de not_active Expired - Fee Related
- 1990-01-18 EP EP90400140A patent/EP0379434B1/de not_active Expired - Lifetime
- 1990-01-18 JP JP2007261A patent/JP2886587B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0379434A1 (de) | 1990-07-25 |
JPH02228802A (ja) | 1990-09-11 |
DE69010344T2 (de) | 1995-02-23 |
EP0379434B1 (de) | 1994-07-06 |
US5231409A (en) | 1993-07-27 |
CA2007700A1 (en) | 1990-07-19 |
JP2886587B2 (ja) | 1999-04-26 |
CA2007700C (en) | 1999-06-01 |
ES2057458T3 (es) | 1994-10-16 |
FR2641903A1 (fr) | 1990-07-20 |
FR2641903B1 (fr) | 1992-01-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE58905431D1 (de) | Antenne für eine kleine Funkuhr. | |
DE69326984D1 (de) | Antenne für mehrere Frequenzbereiche | |
DE69527020T2 (de) | Mikrostreifenleitungsantenne insbesondere für Uhrenanwendung | |
DE69010344T2 (de) | Antenne für ultrahohe Frequenz und für hohe Temperatur, insbesondere für ein Raumfahrzeug. | |
DE69409853T2 (de) | Antenne für ein Funksprechgerät | |
DE69409855T2 (de) | Antenne für ein Funksprechgerät | |
DE69409447T2 (de) | Antenne für Mobilfunk | |
FR2651608B1 (fr) | Antenne plane. | |
DE69021642D1 (de) | Funkübertragungssystem mit einer Frequenz. | |
DE69015026D1 (de) | Breitbandige Antenne für bewegliche Funktelefonverbindungen. | |
DE69219581T2 (de) | Antenne für funkgerät | |
DE69627838D1 (de) | Geneigte antenne für ein zellulares funkgerät | |
DE59207110D1 (de) | Sende/Empfangs-Modul für eine elektronisch phasengesteuerte Antenne | |
DE69015739D1 (de) | Antennensystem für tragbares Funkgerät. | |
DE69219233T2 (de) | Gruppenantenne für den ultrahohen Frequenzbereich | |
DE69010310D1 (de) | Zirkular polarisierte Antenne, insbesondere für Gruppenantenne. | |
DE69416347D1 (de) | Dielektrische Linse für eine Antenne und ein zugehöriges Herstellungsverfahren | |
DE69306877T2 (de) | Antenne für Funkgerät | |
DE3785120T2 (de) | Primär-Empfangseinheit für polarisierte Mikrowellen, Parabolantenne und Empfangsstelle mit solcher Einheit. | |
FR2647600B1 (fr) | Antenne de peau haute temperature | |
BR8704405A (pt) | Excitador de antena para pelo menos duas bandas de frequencia diferentes | |
DE69305253D1 (de) | Antenne für ein im S-Mode arbeitendes Sekundärradar | |
FR2664749B1 (fr) | Antenne microonde. | |
DE69833449D1 (de) | Antennenanordnung für eine einzelne frequenz | |
BR8505309A (pt) | Transdutor de antenas para pelo menos duas faixas de frequencia distintas |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SOCIETE NATIONALE D'ETUDE ET DE CONSTRUCTION DE MO |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: HANSMANN & VOGESER, 81369 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |