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Title:
COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2011/027498
Kind Code:
A1
Abstract:
Disclosed is a communication system, which is composed of a communication coupler which transmits and receives signals, and a signal transmitting apparatus, which performs communication by propagating, as an electromagnetic field, the signals that have been transmitted from the communication coupler. The communication coupler has a coupler case disposed on the signal transmitting apparatus, and on the coupler case lower end surface facing the signal transmitting apparatus, a noise suppressing section which suppresses noise by forming a high impedance is provided.

Inventors:
IMAZATO MASAHARU (JP)
Application Number:
PCT/JP2010/004233
Publication Date:
March 10, 2011
Filing Date:
June 25, 2010
Export Citation:
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Assignee:
NEC CORP (JP)
IMAZATO MASAHARU (JP)
International Classes:
H04B5/02; H04B13/00; H05K9/00
Foreign References:
JP2007150654A2007-06-14
JPH10209665A1998-08-07
JP2002043834A2002-02-08
JP2003115694A2003-04-18
JPH0410499A1992-01-14
Attorney, Agent or Firm:
TANAI, Sumio et al. (JP)
Sumio Tanai (JP)
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