Title:
SIGNAL OUTPUT DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/122419
Kind Code:
A1
Abstract:
A signal output device (5, 105, 205, 305, 405, 505) is provided in a communication appliance (2) which communicates with another communication appliance (3) using a single wire (4). A signal output unit (6, 106, 206, 306, 406, 506) outputs, for a prescribed signal serving as an arbitrarily defined signal, a signal obtained by means of the pass characteristics of a first filter (9) employing a Bessel filter, and a second filter (10, 12) employing a Chebyshev filter or a Butterworth filter. A cutoff frequency (fa) of the first filter is set to be lower than a cutoff frequency (fb, fc) of the second filter.
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| JP2005236815 | POWER LINE COMMUNICATION APPARATUS |
Inventors:
ITO TAKASUKE (JP)
OTSUKA SHIGEKI (JP)
NAGASE KAZUYOSHI (JP)
OTSUKA SHIGEKI (JP)
NAGASE KAZUYOSHI (JP)
Application Number:
PCT/JP2016/083521
Publication Date:
July 20, 2017
Filing Date:
November 11, 2016
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H03H7/01; H03H17/02; H04B3/04
Foreign References:
| JP2003179465A | 2003-06-27 | |||
| JP2004343696A | 2004-12-02 | |||
| JPH02257712A | 1990-10-18 |
Attorney, Agent or Firm:
SATO INTERNATIONAL PATENT FIRM (JP)
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