Title:
【発明の名称】無線通信機のための平型デュアル周波数バンドアンテナ
Document Type and Number:
Japanese Patent JP2003505965
Kind Code:
A
Abstract:
A dual frequency band antenna includes a dielectric substrate having opposite first and second surfaces and a meandering conductive trace disposed on a surface of the dielectric substrate. The meandering conductive trace includes first and second meandering segments that are configured to electrically couple with each other such that the antenna resonates within two separate and distinct frequency bands. At least one of the first and second meandering segments has a portion with an increased width compared with the width of the conductive trace.
Inventors:
Lutkowski, Kim
Haze, gerrard, james
Haze, gerrard, james
Application Number:
JP2001512668A
Publication Date:
February 12, 2003
Filing Date:
June 15, 2000
Export Citation:
Assignee:
Ericsson Incorporated
International Classes:
H01Q1/38; H01Q5/00; H01Q5/10; H01Q5/357; H01Q5/371; H01Q9/40; H01Q9/42; (IPC1-7): H01Q9/42; H01Q1/38; H01Q5/01
Attorney, Agent or Firm:
Akira Asamura (3 outside)