Title:
信号受信・処理ユニット
Document Type and Number:
Japanese Patent JP3618351
Kind Code:
B2
Abstract:
A signal-receiving and signal-processing unit connected to one or several conductors is configured to transmit information-carrying signals in the form of voltage pulses. The conductor is connected to a transistor in a signal-receiving circuit to affect a current by using variations in the voltage pulses and the voltage value of a pulse. The current is in the form of pulses that pass through the transistor. The current is generated by the voltage pulse variations and voltage level. The current is given a signal-adapted information-carrying form by a signal-processing circuit. The transistor in the signal-receiving circuit is coordinated with at least one other transistor so that together they form a current mirror circuit.
Inventors:
Headberg, Mats Olov Joachim
Application Number:
JP52175695A
Publication Date:
February 09, 2005
Filing Date:
February 16, 1995
Export Citation:
Assignee:
Telefon Acty Boraget Elm Ericsson
International Classes:
G05F3/26; H03F3/45; H03K5/08; H03K5/24; (IPC1-7): H03K5/08
Domestic Patent References:
| JP60176378A | ||||
| JP59225612A | ||||
| JP61046613A | ||||
| JP2143709A | ||||
| JP2268512A | ||||
| JP3242898A | ||||
| JP4349297A |
Foreign References:
| US4366445 |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Hayashi Zouzo
Kuniaki Shimizu
Hajime Asamura
Hayashi Zouzo
Kuniaki Shimizu