To provide a portable radio terminal for preventing deterioration of an antenna radiation performance by the touch of a finger of a user and having a conductor for improving the antenna performance constituted so as to be able to ensure the radiation performance of a desired antenna by widening the bandwidth.
The portable radio terminal contains a body being composed of upper-lower section case frames and having a main board on its inside, a built-in type antenna module mounted on the main board for the body and the conductor formed or fitted on body case frames in the periphery of the built-in type antenna module. The portable radio terminal prevents the deterioration of the radiation characteristics of the built-in type antenna module by an interference from the outside and makes the antenna performance improved.
CHOE CHIN-SOP
NAM JANG-HYUN
PARK CHEOL-WOONG
RYU WAN-SANG
PARK JOO-HWAN
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro
Next Patent: COMMUNICATION TERMINAL