Antenna device for a portable terminal

摘要

An antenna device attains good antenna performance using at least one or more metal members installed in a portable terminal. The antenna device includes a main board equipped with a power supply part for supplying power, a slot part which is positioned in at least one or more metal members or is formed by a combination of the metal members, and a power supply antenna member for receiving power from the power supply part and which is electromagnetically coupled with the slot part.

主权项

1. An apparatus comprising:
a first conductive member; a second conductive member at least partially enclosing the first conductive member to define a space between at least a portion of the second conductive member and at least a portion of the first conductive member, the at least a portion of the first conductive member and the at least a portion of the second conductive member forming an antenna; and a third conductive member disposed within the space, the third conductive member receiving a supply of power to indirectly supply power to the antenna.