Patent ID: 7358903

Claim:
A triple-band embedded antenna, comprising: an antenna base having a left groove, a right groove and a square opening, the left groove formed in one side of the antenna base, a left branch separated from the antenna base by the left groove, a signal feed point formed in the left branch, the right groove formed in the other side of the antenna base, a right branch separated from the antenna base by the right groove, a ground point formed in the right branch, the square opening formed along the end edge of the antenna base; and a metal connecting board, having troop-type, formed on the outside edge of the right branch; wherein the left groove includes a lengthways left slot, a transverse left slot, a lengthways left notch and a transverse left notch, the rear end of the lengthways left slot connected with the left end of the transverse left slot, the right end of the transverse left slot connected with the rear end of the lengthways left notch, the left end of the transverse left notch connected with the front end of the lengthways left notch, the right end of the transverse left notch be closed, the front end of the lengthways left slot connected with the outside, the left branch located in the left side of the lengthways left slot; and wherein the right groove includes a lengthways right slot, a transverse right slot, a lengthways right notch and a transverse right notch, the rear end of the lengthways right slot connected with the right end of the transverse right slot, the left end of the transverse right slot connected with the rear end of the lengthways right notch, the right end of the transverse right notch connected with the front end of the lengthways right notch, the left end of the transverse right notch be closed, the front end of the lengthways right slot connected with the outside, the right branch located in the right side of the lengthways right slot.