ANTENNA FOR MOBILE DEVICE USING CASE

摘要

Disclosed is a case which provides an antenna apparatus. The case comprises: a rear side cover combined with a rear side of at least one portion of an electronic device; a front side cover for covering at least one portion of a front side of the electronic device; and a connection portion which connects the front side cover and the rear side cover, and includes an antenna structure for transmitting and receiving a designated frequency band. Other embodiments are disclosed.