Title:
ANTENNA SYSTEM
Document Type and Number:
Japanese Patent JP2000323917
Kind Code:
A
Abstract:
To form a small display part which can display information to an outer part when it is used for the radio machine of mobile communication and the like.
A radiation conductor element 10 and a ground plate 11 facing the element 10 are connected through a loading element 15. Thus, an antenna can be miniaturized by prolonging the effective peripheral length of the antenna. Thus, opening parts 12 are installed in the radiation conductor element 10 and the ground plate 11 and therefore a display part can be formed. It is preferable that the loading element 15 is constituted of a chip capacitor.
Inventors:
IGUCHI AKIHIKO
FUKUSHIMA SUSUMU
SATOU HIROKI
FUKUSHIMA SUSUMU
SATOU HIROKI
Application Number:
JP12580499A
Publication Date:
November 24, 2000
Filing Date:
May 06, 1999
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H01Q13/08; H01P5/08; H01Q9/30; (IPC1-7): H01Q13/08; H01P5/08; H01Q9/30
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)
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