Title: Composite antenna
Application Number: 200610115098 Application Date: 2006.08.24
Publication Number: 1921225 Publication Date: 2007.02.28
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H01Q21/30;H01Q1/38
Applicant(s) Name: Toshiba TEC K. K. Address:
Inventor(s) Name: Murofushi Nobuo;Sano Kouichi;Kiji Yasuhito;Matsumo
Attorney & Agent: wang ping
Abstract:
    A composite antenna includes a first antenna structure and a second antenna structure integrally combined with the first antenna structure to operate under different frequency bands respectively that are used in different radio transmission systems such that the first antenna structure has a first conductive layer to operate under a first frequency band and the second antenna structure has a second conductive layer a thickness of which is thicker than that of the first conductive layer to operate under a second frequency band lower than the first frequency band.
Time: 9
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