Patent ID: 7417592
Filing Date: 2008-08-26
Classification: H01Q

Abstract:
1. A portable audio wireless communication device which cooperates with a portable electrical apparatus with a display component, comprising: a plug having a signal contact, a ground contact, a first antenna contact and a second antenna contact for being electronically coupled with said portable electrical apparatus; at least a speaker for transforming audio signal to sound and outputting said sound; and a cable connected to said plug and said speaker, which has a signal wire, a first antenna wire, a matching antenna wire, a second antenna wire and insulation material shielding said signal wire and said antenna wires; wherein the signal wire is electronically connected to said signal contact of said plug and said speaker for transmitting audio signal, one end of said first antenna wire is electronically connected to said first antenna contact of said plug, one end of said matching antenna wire is electronically connected to said ground contact and said first antenna contact of said plug, one end of said second antenna wire is electronically connected to said second antenna contact of said plug, said first antenna wire and said matching antenna wire are resonated at ultra high frequency broadcast band, said second antenna wire is resonated at frequency modulation broadcast band and very high frequency broadcast band.