ANTENNA STRUCTURE FOR ELECTRONIC DEVICE

摘要

An antenna structure for an electronic device includes a first portion, a number of radiating sections, and a number of branch sections. The first portion receives an electric current from a printed circuit board of the electronic device and couples the electric current to the number of radiating sections and the number of branch sections of the antenna structure.

主权项

1. An antenna structure for an electronic device having a printed circuit board, comprising:
a first portion configured to be electrically coupled to the printed circuit board; a second portion configured to be electrically coupled to the printed circuit board; a third portion configured to be electrically coupled to the printed circuit board, wherein one of the first portion, the second portion, and the third portion is configured to receive an electric current from the printed circuit board; a first radiating section electrically coupled to the first portion; a second radiating section electrically coupled to the second portion; a third radiating section electrically coupled to the third portion; and a fourth radiating section electrically coupled between the second radiating section and the third radiating section, wherein the second radiating section, the third radiating section and the fourth radiating section form a loop structure surrounding the first radiating section.