Title:
信号伝送装置
Document Type and Number:
Japanese Patent JP4744643
Kind Code:
B2
Abstract:
A signal transmission device 10 is constructed in such a way that transmitting equipment 11 and receiving equipment 12 are connected to each other via a transmission path which consists of at least hot and cold signal lines, and a signal output stage of the transmitting equipment 11 is comprised of a current output circuit 112 and a load impedance Z (113) for converting a current I0 created by the current output circuit 112 into a voltage, the load impedance Z (113) has an end connected to the hot signal line (H) of the transmission path 13 and another end connected to the cold signal line (C) of the transmission path, and the cold signal line (C) of the transmission path is connected to a ground terminal (GNDB) of the receiving equipment 12.
Inventors:
Kohei Teramoto
Takeshi Nakata
Hirofumi Sada
Noriyuki Ogusa
Junji Okada
Imamura Hayato
Takeshi Nakata
Hirofumi Sada
Noriyuki Ogusa
Junji Okada
Imamura Hayato
Application Number:
JP2010540305A
Publication Date:
August 10, 2011
Filing Date:
September 29, 2009
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H04L25/02; H04B3/02
Domestic Patent References:
| JPH10163847A | 1998-06-19 | |||
| JPH08186850A | 1996-07-16 | |||
| JPS59202740A | 1984-11-16 |
Attorney, Agent or Firm:
Hideaki Tazawa
Hamada Hatsune
Hamada Hatsune