Patent ID: 6876333

Claim:
A built-in antenna configuration comprising a signal end and a ground end; and improvement comprising: a metal frame or metal shell of an electronic communication device being used as the ground end; the ground end connecting fixedly the signal end respectively connected to the negative and the positive electrodes of a coaxial feeder to form a built-in antenna configuration; and the ground end being substantially parallel to the signal end, wherein: the signal end is of a strip plate; an end of the signal end is bended and folded to an angle, about 90°, to form a fixing end; the signal end connects a conductor provided on the end thereof with a positive electrode feed-in point; the ground end is a conductive metal frame originally mounted in an electronic communication device; in assembling, both sides at the bottom of the fixing end of the signal end fixedly connect a metal fixing foot for being fixed on the ground end; the bottom of the fixing end is connected with a conducting plate provided on the end thereof with a negative electrode feed-in point; the conducting plate is substantially parallel to the signal end, and the ground end is also substantially parallel to the signal end; and the positive and negative electrode feed-in points thereof are respectively connected to a coaxial feeder.