Patent ID: 11948038
Assignee: MURATA MANUFACTURING CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 9:
10. A radio frequency identification (RFID) tag comprising:
an antenna that includes an antenna base material and an antenna conductor pattern disposed on the antenna base material; and
a radio frequency integrated circuit (RFIC) module including:
a base material having a first surface and a second surface opposite to each other,
an RFIC mounted on a first surface side of the base material,
a first conductor pattern disposed on the first surface of the base material,
a first insulator film disposed on the first surface of the base material and a surface of the first conductor pattern,
a second conductor pattern disposed on the first insulator film and the first conductor pattern,
and a second insulator film covering a surface side of the base material with respect to the first surface,

wherein the first conductor pattern and the second conductor pattern form a matching circuit connected to an RFIC-side electrode to which the RFIC module is connected.