Arent Fox LLP
RFID tag
An RFID tag with an RFIC module including a substrate, an RFIC chip disposed on the substrate, and a loop conductor disposed on the substrate and connected to the RFIC chip; and an antenna base material mounted with the RFIC module and including an antenna conductor with a radiating portion radiating radio waves and a coupling portion connected to the radiating portion, for electromagnetic field coupling with the loop conductor. Moreover, the loop conductor includes a first loop pattern formed on a first main surface of the substrate, a second loop pattern formed on a second main surface confronting the first main surface, and an interlayer connection conductor extending through the substrate, for connecting the first and the second loop patterns in series.
MURATA MANUFACTURING CO., LTD.
H H G G G H H H G
H04B H01Q G06K G06K G06K H04B H04B H01Q G06K
inventional inventional inventional inventional inventional inventional inventional inventional inventional
Noboru Ryohei
Kato Omori