JPS5433499A - Stem antenna - Google Patents

Stem antenna

Info

Publication number
JPS5433499A
JPS5433499A JP9920077A JP9920077A JPS5433499A JP S5433499 A JPS5433499 A JP S5433499A JP 9920077 A JP9920077 A JP 9920077A JP 9920077 A JP9920077 A JP 9920077A JP S5433499 A JPS5433499 A JP S5433499A
Authority
JP
Japan
Prior art keywords
antenna
stem antenna
conductor
stem
extendable
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
JP9920077A
Other languages
Japanese (ja)
Inventor
Shunichiro Kawabata
Takashi Kadowaki
Kensuke Oshishiba
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 JP9920077A priority Critical patent/JPS5433499A/en
Publication of JPS5433499A publication Critical patent/JPS5433499A/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
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/085—Flexible aerials; Whip aerials with a resilient base
    • H01Q1/087—Extensible roll- up aerials

Landscapes

  • Details Of Aerials (AREA)

Abstract

PURPOSE:To provide stem antenna including bond conductor wound on drum and the conductor can be extendable by motor, in which by detecting marks along the antenna element, the extended length is accurately measured.
JP9920077A 1977-08-19 1977-08-19 Stem antenna Pending JPS5433499A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9920077A JPS5433499A (en) 1977-08-19 1977-08-19 Stem antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9920077A JPS5433499A (en) 1977-08-19 1977-08-19 Stem antenna

Publications (1)

Publication Number Publication Date
JPS5433499A true JPS5433499A (en) 1979-03-12

Family

ID=14240998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9920077A Pending JPS5433499A (en) 1977-08-19 1977-08-19 Stem antenna

Country Status (1)

Country Link
JP (1) JPS5433499A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723301A (en) * 1980-07-17 1982-02-06 Nippon Antenna Kk Automatic antenna mechanism for running car

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723301A (en) * 1980-07-17 1982-02-06 Nippon Antenna Kk Automatic antenna mechanism for running car

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