Arent Fox LLP
Wireless communication device and article including the same
A wireless communication device is provided that includes a flat plate-shaped conductor, an RFIC element including first and second input/output terminals, a loop antenna, and a connection conductor that connects the loop antenna to the flat plate-shaped conductor. The loop antenna includes a first conductor portion disposed along the flat plate-shaped conductor and connected to the first input/output terminal, a second conductor portion disposed along the flat plate-shaped conductor and connected to the second input/output terminal, a third conductor portion extending from the first conductor portion away from the flat plate-shaped conductor, a fourth conductor portion extending from the second conductor portion away from the flat plate-shaped conductor, and a fifth conductor portion connecting the third conductor portion and the fourth conductor portion. Moreover, the connection conductor connects the second conductor portion and the flat plate-shaped conductor.
MURATA MANUFACTURING CO., LTD.
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Noboru
Kato