ANTENNA APPARATUS OF PORTABLE TERMINAL

摘要

PURPOSE: An antenna device of a portable terminal solves a problem of space for antenna by properly connecting multiple antennas through a switch and receiving a wireless signal in a new frequency band. CONSTITUTION: A first communication unit (151) transmits and receives a wireless signal in a first frequency band through a first antenna. A second communication unit (152) transmits and receives a wireless signal in a second frequency band through a second antenna. A first switch (141) switches the electrical connection between the first antenna and the first communication unit. A second switch (142) switches the electrical connection between the second antenna and the second communication unit or the third communication unit. A third switch (143) switches the electrical connection between the first antenna and the second antenna. [Reference numerals] (110) Control unit; (120) Storage unit; (130) Display unit; (141) First switch; (142) Second switch; (143) Third switch; (151) First communication unit; (152) Second communication unit; (153) Third communication unit