Title:
RFIC MODULE AND RFID TAG
Document Type and Number:
WIPO Patent Application WO/2021/090530
Kind Code:
A1
Abstract:
An RFIC module (101) comprises an RFIC (2), and an impedance matching circuit that is connected to an RFIC-side first terminal electrode, an RFIC-side second terminal electrode, an antenna-side first terminal electrode (11), and an antenna-side second terminal electrode (12). The impedance matching circuit is configured to include a first inductor (L1), a second inductor (L2), a third inductor (L3), and a fourth inductor (L4). A conductor pattern that constitutes the first inductor (L1), the second inductor (L2), the third inductor (L3), and the fourth inductor (L4) forms a single coiled pattern.
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Inventors:
UEKI NORIYUKI (JP)
Application Number:
PCT/JP2020/024786
Publication Date:
May 14, 2021
Filing Date:
June 24, 2020
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H04B1/59; G06K19/077
Domestic Patent References:
WO2016084658A1 | 2016-06-02 | |||
WO2011108340A1 | 2011-09-09 | |||
WO2018101285A1 | 2018-06-07 |
Attorney, Agent or Firm:
KAEDE PATENT ATTORNEYS' OFFICE (JP)
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