Title:
移動機器用のマルチバンドアンテナ
Document Type and Number:
Japanese Patent JP2005508099
Kind Code:
A
Abstract:
The invention provides an antenna (1) for a mobile radio system, the antenna comprising two radiating conductive planes (2, 5) electrically connected together (at 4), a slot (3) in at least one of the planes, a feeder connection (6) disposed on one of the conductive planes, and a short circuit connection (7) connected to a ground (8) disposed on the same conductive plane as the feeder connection. The invention also provides a mobile radio device including an antenna according to the invention. The invention further provides a method of fabricating the above kind of antenna, including a step of cutting slots in a metal film and a step of bending the metal film to superpose two portions of the film.
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Inventors:
Ngnu Quam, Syaruru
Edemo, Marc
Coupe, Jiyang-Filip
Francois, Rupanetsk
Edemo, Marc
Coupe, Jiyang-Filip
Francois, Rupanetsk
Application Number:
JP2002554919A
Publication Date:
March 24, 2005
Filing Date:
January 03, 2002
Export Citation:
Assignee:
Alcatel
International Classes:
H01Q1/38; H01Q5/00; H01Q13/08; H01Q5/10; H01Q5/371; H01Q13/10; (IPC1-7): H01Q5/01; H01Q13/08
Attorney, Agent or Firm:
Yoshio Kawaguchi
Mitsuru Inoue
Akio Ichiiri
Katsuma Osaki
Takamasa Soma
Mitsuru Inoue
Akio Ichiiri
Katsuma Osaki
Takamasa Soma