EP0375542A1 - Reflektor elektromagnetischer Wellen für Antenne und Verfahren zu seiner Herstellung - Google Patents

Reflektor elektromagnetischer Wellen für Antenne und Verfahren zu seiner Herstellung Download PDF

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Publication number
EP0375542A1
EP0375542A1 EP89403561A EP89403561A EP0375542A1 EP 0375542 A1 EP0375542 A1 EP 0375542A1 EP 89403561 A EP89403561 A EP 89403561A EP 89403561 A EP89403561 A EP 89403561A EP 0375542 A1 EP0375542 A1 EP 0375542A1
Authority
EP
European Patent Office
Prior art keywords
reflector
support
knitted fabric
rear face
face
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.)
Granted
Application number
EP89403561A
Other languages
English (en)
French (fr)
Other versions
EP0375542B1 (de
Inventor
Jean-Paul Rigollet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Group SAS
Original Assignee
Airbus Group SAS
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 Airbus Group SAS filed Critical Airbus Group SAS
Publication of EP0375542A1 publication Critical patent/EP0375542A1/de
Application granted granted Critical
Publication of EP0375542B1 publication Critical patent/EP0375542B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/141—Apparatus or processes specially adapted for manufacturing reflecting surfaces
    • H01Q15/142—Apparatus or processes specially adapted for manufacturing reflecting surfaces using insulating material for supporting the reflecting surface
    • H01Q15/144—Apparatus or processes specially adapted for manufacturing reflecting surfaces using insulating material for supporting the reflecting surface with a honeycomb, cellular or foamed sandwich structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49016—Antenna or wave energy "plumbing" making

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)
EP89403561A 1988-12-21 1989-12-19 Reflektor elektromagnetischer Wellen für Antenne und Verfahren zu seiner Herstellung Expired - Lifetime EP0375542B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8816916 1988-12-21
FR8816916A FR2640822B1 (fr) 1988-12-21 1988-12-21 Reflecteur d'ondes electromagnetiques pour antenne et son procede de fabrication

Publications (2)

Publication Number Publication Date
EP0375542A1 true EP0375542A1 (de) 1990-06-27
EP0375542B1 EP0375542B1 (de) 1994-03-02

Family

ID=9373240

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89403561A Expired - Lifetime EP0375542B1 (de) 1988-12-21 1989-12-19 Reflektor elektromagnetischer Wellen für Antenne und Verfahren zu seiner Herstellung

Country Status (6)

Country Link
US (1) US5017940A (de)
EP (1) EP0375542B1 (de)
CA (1) CA2006192A1 (de)
DE (1) DE68913478T2 (de)
ES (1) ES2050836T3 (de)
FR (1) FR2640822B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273815A (en) * 1991-08-27 1993-12-28 Space Systems/Loral, Inc. Thermal control and electrostatic discharge laminate
EP0554486B1 (de) * 1992-02-05 1998-07-22 Texas Instruments Deutschland Gmbh Verfahren zur Herstellung einer flexibelen HF-Antenne
DE19713735C1 (de) * 1997-04-03 1998-08-20 Daimler Benz Aerospace Ag Verfahren zur Herstellung von polarisationsselektiven Reflektoren
US7805065B2 (en) * 2004-02-05 2010-09-28 Worldbest Corporation Radiator apparatus
US20060270301A1 (en) * 2005-05-25 2006-11-30 Northrop Grumman Corporation Reflective surface for deployable reflector

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972743A (en) * 1957-06-19 1961-02-21 Westinghouse Electric Corp Combined infrared-radar antenna
US3483614A (en) * 1962-12-14 1969-12-16 Hexcel Products Inc Method for making dimpled honeycomb sandwich
US4479131A (en) * 1980-09-25 1984-10-23 Hughes Aircraft Company Thermal protective shield for antenna reflectors
FR2598339A1 (fr) * 1986-05-06 1987-11-13 Europ Agence Spatiale Antennes a reflecteurs paraboliques et leur procede d'obtention

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742387A (en) * 1953-09-28 1956-04-17 Lavoie Lab Inc Reflector for electromagnetic radiations and method of making same
US3716869A (en) * 1970-12-02 1973-02-13 Nasa Millimeter wave antenna system
US3694058A (en) * 1971-10-01 1972-09-26 Wesley H Vangraafeiland Modified triplets with reduced secondary spectrum
JPS59211303A (ja) * 1983-05-16 1984-11-30 Maspro Denkoh Corp 高周波の通信信号用反射器
US4710777A (en) * 1985-01-24 1987-12-01 Kaultronics, Inc. Dish antenna structure
US4812854A (en) * 1987-05-05 1989-03-14 Harris Corp. Mesh-configured rf antenna formed of knit graphite fibers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972743A (en) * 1957-06-19 1961-02-21 Westinghouse Electric Corp Combined infrared-radar antenna
US3483614A (en) * 1962-12-14 1969-12-16 Hexcel Products Inc Method for making dimpled honeycomb sandwich
US4479131A (en) * 1980-09-25 1984-10-23 Hughes Aircraft Company Thermal protective shield for antenna reflectors
FR2598339A1 (fr) * 1986-05-06 1987-11-13 Europ Agence Spatiale Antennes a reflecteurs paraboliques et leur procede d'obtention

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GLOBECOM'85 - IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, New Orleans, Louisiana, 2-5 décembre 1985, vol. 1, pages 412-416, IEEE, New York, US; P. BIELLI et al.: "Dichroic subreflectors for multifrequency antennas" *

Also Published As

Publication number Publication date
US5017940A (en) 1991-05-21
CA2006192A1 (en) 1990-06-21
EP0375542B1 (de) 1994-03-02
FR2640822B1 (fr) 1991-03-29
FR2640822A1 (fr) 1990-06-22
DE68913478T2 (de) 1994-09-15
ES2050836T3 (es) 1994-06-01
DE68913478D1 (de) 1994-04-07

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