Title:
RFID COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/091443
Kind Code:
A1
Abstract:
According to the present invention, the occurrence of failure in a transmission circuit or the occurrence of unnecessary radiation due to damage to an antenna cable is reduced. An RFID communication system (1A) comprises: an antenna cable (30A) including an outer cover (35) covering a coaxial line (34) for transmitting high-frequency power and an electric wire contained in the outer cover (predictive electric wire 36); and a control unit (14B) which controls a transmission circuit (transmission/reception circuit 12) so as to stop the generation of high-frequency power, when a disconnection of an electric wire is detected.
Inventors:
MOTOSHIMA HIROAKI (JP)
MATSUI SHUICHI (JP)
MIWA YUSUKE (JP)
KATAOKA ARATA (JP)
NOGAMI HIDEKATSU (JP)
KAWAKAMI KENTA (JP)
MATSUI SHUICHI (JP)
MIWA YUSUKE (JP)
KATAOKA ARATA (JP)
NOGAMI HIDEKATSU (JP)
KAWAKAMI KENTA (JP)
Application Number:
PCT/JP2021/008202
Publication Date:
May 05, 2022
Filing Date:
March 03, 2021
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
G06K7/10; G06K7/00; H04B3/46; H04B17/18; H04B17/29
Foreign References:
| JPH11340929A | 1999-12-10 | |||
| JPS58213263A | 1983-12-12 | |||
| JPS61224212A | 1986-10-04 | |||
| JP2017027516A | 2017-02-02 |
Attorney, Agent or Firm:
MURAKAMI, Takashi (JP)
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