Studebaker & Brackett PC
Antenna device and communication terminal device
An antenna device or a communication terminal device including the antenna device includes ground conductor, which serves as a plate-shaped conductor and is provided in an inner layer of a circuit board. An antenna coil is mounted so that a first main surface of a magnetic core faces the circuit board. The antenna coil is arranged so that a first conductor portion of a coil conductor is at a position that is closer to the ground conductor than a second conductor portion. The antenna coil is arranged so that the first conductor portion of the coil conductor is positioned in the vicinity of a longitudinal direction end portion of a casing, and the first conductor portion of the coil conductor is bent in a direction toward the ground conductor.
Murata Manufacturing Co., Ltd.
H G G H H
H01Q G06K G06K H01Q H01Q
inventional inventional inventional inventional inventional
Hiromitsu Hiroyuki Kuniaki
Ito Kubo Yosui