Studebaker & Brackett PC
Antenna device and mobile terminal
This disclosure provides an antenna device and a mobile terminal equipped with the antenna device. The antenna device includes a coil conductor spirally wound to have a conductor opening portion at the center of winding and is formed on a flexible substrate. A magnetic sheet is disposed near, or proximal to the flexible substrate and between the coil conductor and a flat conductor of a circuit board. A side of the antenna coil that is near an edge of the flat conductor is bent toward the circuit board.
Murata Manufacturing Co., Ltd.
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Kuniaki Hiroyuki Hiromitsu
Yosui Kubo Ito