Title:
ANTENNA SYSTEM
Document Type and Number:
Japanese Patent JPH04334102
Kind Code:
A
Abstract:
PURPOSE: To adopt simple structure for a rod antenna element of the antenna system and to make the system small in the contained state.
CONSTITUTION: A metallic tape 1 whose width is (w) is wound in a cylindrical shape. The tape 1 is shaped to be a cylinder whose height is (w) in the contained state. The center part of the cylinder being the metallic tape 1 is drawn out in spiral in the direction of the axis of the cylinder.
Inventors:
YOSHINAMI SHOHEI
Application Number:
JP10531691A
Publication Date:
November 20, 1992
Filing Date:
May 10, 1991
Export Citation:
Assignee:
NIPPON ELECTRIC ENG
International Classes:
H01Q1/08; H01Q1/36; H01Q1/38; H01Q9/14; H01Q19/30; (IPC1-7): H01Q1/08; H01Q1/36; H01Q1/38; H01Q9/14; H01Q19/30
Domestic Patent References:
| JPS6418302A | 1989-01-23 | |||
| JPS4118498Y1 | 1966-08-29 | |||
| JP48085533B |
Attorney, Agent or Firm:
Naoki Kyomoto (2 outside)