Keating & Bennett, LLP
Electronic apparatus and antenna device
An electronic apparatus includes an antenna device, a circuit board, and a housing containing the antenna device and the circuit board. The inner surface of the housing is spaced apart from the circuit board. The antenna device includes an antenna unit, a matching circuit unit connected to the antenna unit, a transmission line unit connected to the matching circuit unit, and a connecting portion included in the transmission line unit. The antenna device is disposed along the inner surface of the housing. The connecting portion is connected to a circuit of the circuit board. The antenna device includes a ground connection portion in the matching circuit unit in a region where the antenna device is disposed along the inner surface of the housing. The ground connection portion electrically connects a second ground conductor of the antenna device to a first ground conductor on the housing.
MURATA MANUFACTURING CO., LTD.
H H H H H H H H H
H05K H05K H03H H01Q H04B H01Q H01Q H01P H01Q
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Katsumi Noboru
Taniguchi Kato