Keating & Bennett, LLP
Product including power supply circuit board
A product includes a power supply circuit board, which includes a power supply circuit having a stable frequency characteristic which enables communication among various products to be obtained. The product includes a power supply circuit board including a power supply circuit arranged thereon having an inductance element, and a wireless communication circuit board electrically connected to the power supply circuit. The wireless communication circuit board is mounted on the power supply circuit board. The product further includes a radiation plate which emits a transmission signal which is supplied from the power supply circuit through electromagnetic field coupling and which has a frequency substantially determined in accordance with a resonant frequency of the power supply circuit, and which is used to supply a reception signal to the power supply circuit through electromagnetic field coupling.
Murata Manufacturing Co., Ltd.
G H H H H H H H H H H G H H H H
G06K H01L H05K H05K H01Q H01Q H01Q H05K H01Q H01Q H05K G06K H05K H01Q H05K H01Q
inventional additional additional additional inventional inventional inventional additional inventional inventional inventional inventional inventional inventional inventional inventional
Ikuhei Noboru
Kimura Kato