JPS57111105A - Antenna device - Google Patents

Antenna device

Info

Publication number
JPS57111105A
JPS57111105A JP17825780A JP17825780A JPS57111105A JP S57111105 A JPS57111105 A JP S57111105A JP 17825780 A JP17825780 A JP 17825780A JP 17825780 A JP17825780 A JP 17825780A JP S57111105 A JPS57111105 A JP S57111105A
Authority
JP
Japan
Prior art keywords
antenna
shelter
wall surface
rotary frame
linear movement
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
JP17825780A
Other languages
Japanese (ja)
Inventor
Kenzo Maeda
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 JP17825780A priority Critical patent/JPS57111105A/en
Publication of JPS57111105A publication Critical patent/JPS57111105A/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
    • H01Q1/1235—Collapsible supports; Means for erecting a rigid antenna

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)

Abstract

PURPOSE:To make a device have a function for storing an antenna on the wall surface of a shelter, too, in a state that necessary component parts for directing the antenna in an optional direction remain provided, by providing 2 pairs of rotary frame bodies and linear movement mechanisms on the outside wall surface of the shelter. CONSTITUTION:In case when an antenna 8 or 9 which has been fixed in one body or by claping a bolt, to an antenna mounting part 7 of a rotary frame body 5 is directed in an optional direction, linear movement mechanisms 3, 6 are operated by an optional stroke portion. For instance, in case of a large antenna of satellite communication, its elevation angle is large in general, and the elevation angle is driven by fixing a rotary frame body 2 to the outside wall surface of a shelter 10 and driving the rotary frame body 5 by the linear movement mechanism 6. Also, when storing the antenna, a large antenna is stored in a state that the antenna is disassembled and only the small aperture part of its center part has been left, and as for a small antenna, when the strokes of the mechanisms 3, 6 are set to zero respectively as it is, it is stored automatically in a state that the antenna or the small aperture part 9 of its center part is in parallel with or along the outside wall surface of the shelter 10.
JP17825780A 1980-12-16 1980-12-16 Antenna device Pending JPS57111105A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17825780A JPS57111105A (en) 1980-12-16 1980-12-16 Antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17825780A JPS57111105A (en) 1980-12-16 1980-12-16 Antenna device

Publications (1)

Publication Number Publication Date
JPS57111105A true JPS57111105A (en) 1982-07-10

Family

ID=16045325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17825780A Pending JPS57111105A (en) 1980-12-16 1980-12-16 Antenna device

Country Status (1)

Country Link
JP (1) JPS57111105A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5019833A (en) * 1987-07-07 1991-05-28 Kabushiki Kaisha Toshiba Portable antenna apparatus for satellite communication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5019833A (en) * 1987-07-07 1991-05-28 Kabushiki Kaisha Toshiba Portable antenna apparatus for satellite communication

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