Communications device and data transmission method

Details Communications device and data transmission method Communications device and data transmission method

2007-08-17

2010-11-09

Pascal, Robert (Department: 2817)

Modulators

Pulse or interrupted continuous wave modulator

Pulse width modulator

C332S106000, C340S636120, C375S238000, C701S103000

Reexamination Certificate

active

07830218

ABSTRACT:
A communications device includes a supply terminal which is able to be connected to a two-position-controlled power supply; a pulse width recording device, which is coupled to the supply terminal and which records a pulse width of current pulses that flow through the supply terminal, and a signal processing device which assigns a first logical level to a first recorded pulse width and a second logical level to a second recorded pulse width.

REFERENCES:
patent: 4977508 (1990-12-01), Tanaka et al.
patent: 5539388 (1996-07-01), Modgil
patent: 5635896 (1997-06-01), Tinsley et al.
patent: 2006/0038661 (2006-02-01), Reinhold et al.
patent: 102 44 094 (2004-04-01), None
patent: 0660287 (1995-06-01), None
patent: WO9418803 (1994-08-01), None

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