RADIO FREQUENCY ANTENNA APPARATUS FOR ACCESSING USIM CHIP ON BOARD HANDY TERMINAL USING USIM COMBI STICKER

摘要

PURPOSE: An RF(Radio Frequency) antenna apparatus is provided to minimize a mount space of electric components by arranging an RF antenna in the inner side of a case and improve RF recognition rate. CONSTITUTION: A terminal case(110) is combined with a portable terminal(10). A USIM(Universal Subscriber Identity Module) chip(120) is inserted into a USIM chip slot(11) of the portable terminal. A USIM combination external terminal sticker(130) is connected with an RF earth bar(111) through a USIM combination external terminal sticker earth bar(131). The USIM chip comprises a USIM earth conducting line(132). The USIM combination external terminal sticker earth bar is formed at the outer side faced with the RF earth bar.