Patent ID: 7233290
Filing Date: 2007-06-19
Classification: G06F,H01Q

Abstract:
1. An antenna, comprising: a ground element; a conductive element, which is L-shaped and connected to the ground element, wherein the conductive element comprises a first arm and a second arm, the first arm is connected to the ground element, and the second arm is connected to the first arm and extending in a first direction; a signal line, coupled to the conductive element; a first transmitting element, connected to the conductive element for transmitting a first signal, wherein the first transmitting element comprises a first portion and a second portion, the first portion is connected to the second arm, the second portion is connected to the first portion and extends in a second direction, the second direction is opposite to the first direction, and the second portion comprises at least one U-shaped structure; and a second transmitting element, connected to the conductive element for transmitting a second signal, wherein the first signal is a GSM900 signal and the second signal is a DCS1800 signal.