JPS5587965A - Radar - Google Patents

Radar

Info

Publication number
JPS5587965A
JPS5587965A JP15990078A JP15990078A JPS5587965A JP S5587965 A JPS5587965 A JP S5587965A JP 15990078 A JP15990078 A JP 15990078A JP 15990078 A JP15990078 A JP 15990078A JP S5587965 A JPS5587965 A JP S5587965A
Authority
JP
Japan
Prior art keywords
case
horn antenna
radar
coating
flame spray
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
JP15990078A
Other languages
Japanese (ja)
Inventor
Katsuhiro Kimura
Akira Endo
Hiroshi Morozumi
Kenji Sekine
Yukitsugu Fukumori
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.)
Hitachi Ltd
Nissan Motor Co Ltd
Original Assignee
Hitachi Ltd
Nissan Motor Co Ltd
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 Hitachi Ltd, Nissan Motor Co Ltd filed Critical Hitachi Ltd
Priority to JP15990078A priority Critical patent/JPS5587965A/en
Publication of JPS5587965A publication Critical patent/JPS5587965A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/247—Supports; Mounting means by structural association with other equipment or articles with receiving set with frequency mixer, e.g. for direct satellite reception or Doppler radar

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Waveguide Aerials (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

PURPOSE:To reduce the weight of a radar and improve the reliability of the radar by specifying the configuration and construction of a horn antenna and a case thereof in the radar. CONSTITUTION:A case 1 and a horn antenna 3 are integrally molded using plastic dielectric material, an aluminum coating having a thickness of approx. 20mum is flame spray coated as a metallic coating 2 on the inner surface of the case 1, and another aluminum coating having a thickness of approx. 20mum is flame spray coated as a metallic coating 4 for reflecting radio wave on the inner surface of the horn antenna 3. An oscillator 6 is installed at a feeder window 5 in the case 1, an accessory circuit 7 is connected thereto, and a back cover 8 for the case is clamped by screws 10. Thus, the case 1 and the horn antenna 3 are fabricated by inexpensive and light material and produced in performance equivalent to metal by the flame spray coating process of the metallic coatings 2, 4 to thus improve the environmental resistance thereof.
JP15990078A 1978-12-27 1978-12-27 Radar Pending JPS5587965A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15990078A JPS5587965A (en) 1978-12-27 1978-12-27 Radar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15990078A JPS5587965A (en) 1978-12-27 1978-12-27 Radar

Publications (1)

Publication Number Publication Date
JPS5587965A true JPS5587965A (en) 1980-07-03

Family

ID=15703617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15990078A Pending JPS5587965A (en) 1978-12-27 1978-12-27 Radar

Country Status (1)

Country Link
JP (1) JPS5587965A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613989A (en) * 1984-09-28 1986-09-23 Cincinnati Microwave, Inc. Police radar warning receiver
US4686499A (en) * 1984-09-28 1987-08-11 Cincinnati Microwave, Inc. Police radar warning receiver with cantilevered PC board structure
EP1006607A3 (en) * 1998-12-03 2001-04-04 Microelectronics Technology Inc. Low-noise block-down receiver with an improved housing structure
JP2002009542A (en) * 2000-06-22 2002-01-11 Nec Corp Antenna system
US7872610B2 (en) 2005-11-24 2011-01-18 Vega Grieshaber Kg Metallised plastic antenna funnel for a fill level radar
WO2020110696A1 (en) * 2018-11-27 2020-06-04 日立オートモティブシステムズ株式会社 Radar device
JP2020204538A (en) * 2019-06-18 2020-12-24 日立オートモティブシステムズ株式会社 Radar device and manufacturing method for radar device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613989A (en) * 1984-09-28 1986-09-23 Cincinnati Microwave, Inc. Police radar warning receiver
US4686499A (en) * 1984-09-28 1987-08-11 Cincinnati Microwave, Inc. Police radar warning receiver with cantilevered PC board structure
EP1006607A3 (en) * 1998-12-03 2001-04-04 Microelectronics Technology Inc. Low-noise block-down receiver with an improved housing structure
JP2002009542A (en) * 2000-06-22 2002-01-11 Nec Corp Antenna system
US7872610B2 (en) 2005-11-24 2011-01-18 Vega Grieshaber Kg Metallised plastic antenna funnel for a fill level radar
EP1952100B1 (en) * 2005-11-24 2018-07-25 VEGA Grieshaber KG Metallised plastic antenna funnel or a fill level radar
WO2020110696A1 (en) * 2018-11-27 2020-06-04 日立オートモティブシステムズ株式会社 Radar device
JPWO2020110696A1 (en) * 2018-11-27 2021-09-30 日立Astemo株式会社 Radar device
JP2020204538A (en) * 2019-06-18 2020-12-24 日立オートモティブシステムズ株式会社 Radar device and manufacturing method for radar device

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