JPS57136808A - Reflector of electromagnetic wave - Google Patents

Reflector of electromagnetic wave

Info

Publication number
JPS57136808A
JPS57136808A JP2332681A JP2332681A JPS57136808A JP S57136808 A JPS57136808 A JP S57136808A JP 2332681 A JP2332681 A JP 2332681A JP 2332681 A JP2332681 A JP 2332681A JP S57136808 A JPS57136808 A JP S57136808A
Authority
JP
Japan
Prior art keywords
layer
skin material
honeycomb structure
epoxy resin
reflector
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.)
Pending
Application number
JP2332681A
Other languages
Japanese (ja)
Inventor
Kozo Shimamoto
Kenzo Tsukada
Isao Kobayashi
Kunihiko Murayama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2332681A priority Critical patent/JPS57136808A/en
Publication of JPS57136808A publication Critical patent/JPS57136808A/en
Pending legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

PURPOSE:To eliminate the expansion and contraction caused by the temperature, by adhering a skin material onto a base material having a honeycomb structure and providing an electromagnetic reflector layer on the skin material. CONSTITUTION:A base material has a honeycomb structure of aluminum. A skin material 2 is made of a CFRP sheet and then adhered to the both surfaces of the material 1 in a sandwich form when the epoxy resin forming the CFRP sheet is cured. Then an electromagnetic reflector layer 4 is formed on the material 2 via a putty layer 3. After this, a polyamide amine curing epoxy resin primer 5 and an isocyanate curing acrylic resin top coat are coated by spraying. And a moistureproof layer 7 is formed on the putty layer.
JP2332681A 1981-02-18 1981-02-18 Reflector of electromagnetic wave Pending JPS57136808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2332681A JPS57136808A (en) 1981-02-18 1981-02-18 Reflector of electromagnetic wave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2332681A JPS57136808A (en) 1981-02-18 1981-02-18 Reflector of electromagnetic wave

Publications (1)

Publication Number Publication Date
JPS57136808A true JPS57136808A (en) 1982-08-24

Family

ID=12107452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2332681A Pending JPS57136808A (en) 1981-02-18 1981-02-18 Reflector of electromagnetic wave

Country Status (1)

Country Link
JP (1) JPS57136808A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61109304A (en) * 1984-11-02 1986-05-27 Tohoku Doutetsu Kk Production of radar reflector
EP0741435A1 (en) * 1995-05-05 1996-11-06 Space Systems / Loral, Inc. Ultra lightweight thin membrane antenna reflector
KR100723605B1 (en) 2006-02-14 2007-06-04 (주)하이게인안테나 Light weight radar antenna for tracking

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61109304A (en) * 1984-11-02 1986-05-27 Tohoku Doutetsu Kk Production of radar reflector
EP0741435A1 (en) * 1995-05-05 1996-11-06 Space Systems / Loral, Inc. Ultra lightweight thin membrane antenna reflector
KR100723605B1 (en) 2006-02-14 2007-06-04 (주)하이게인안테나 Light weight radar antenna for tracking

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