Title:
【発明の名称】無線通信機器用高能率マルチバンドアンテナ
Document Type and Number:
Japanese Patent JP2002517924
Kind Code:
A
Abstract:
The present invention provides a radio communication device having a multi-band swivel antenna assembly. The antenna assembly includes a multi-band radiating antenna element and a multi-band sleeve which allows the antenna to be tuned to multiple resonances. The multi-band antenna element and sleeve are attached to the chassis of the communication device via a coaxial feeding cable which serves to isolate those elements from the chassis.
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Inventors:
Ing, Zingong
Dallström, Andels
Borin, Thomas
Dallström, Andels
Borin, Thomas
Application Number:
JP2000552735A
Publication Date:
June 18, 2002
Filing Date:
May 28, 1999
Export Citation:
Assignee:
Telefon Acty Bora Get Elm Ericsson (Pubble)
International Classes:
H01Q1/24; H01Q5/00; H01Q5/357; H01Q9/14; H01Q9/28; (IPC1-7): H01Q9/28; H01Q1/24; H01Q5/00
Attorney, Agent or Firm:
Yasunori Otsuka (1 person outside)