JPS5433499A - Stem antenna - Google Patents
Stem antennaInfo
- 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
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.
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)
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 |
-
1977
- 1977-08-19 JP JP9920077A patent/JPS5433499A/en active Pending
Cited By (1)
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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