Pulse or digital communications – Pulse transmission via radiated baseband
Reexamination Certificate
2007-07-24
2007-07-24
Phu, Phuong (Department: 2611)
Pulse or digital communications
Pulse transmission via radiated baseband
C375S219000, C327S130000, C331S111000, C708S852000
Reexamination Certificate
active
10696022
ABSTRACT:
A serial communication transceiver includes a trapezoidal wave signal generation circuit for producing a trapezoidal wave signal responsive to a control signal. The trapezoidal wave signal generation circuit decreases harmonic components in the trapezoidal wave signal and suppresses superimposed noise. The serial communication transceiver also includes a driver circuit for delivering the trapezoidal wave signal to a communication line and a receiver circuit for receiving the trapezoidal wave signal over the communication line. The receiver circuit includes a filter circuit that has a filtering time at the rise of a logically bi-leveled signal substantially equal to a filtering time at the fall of the logically bi-leveled signal.
REFERENCES:
patent: 4471399 (1984-09-01), Udren
patent: 4645946 (1987-02-01), Ishikawa et al.
patent: 4896333 (1990-01-01), Can
patent: 4988958 (1991-01-01), Tsuruoka et al.
patent: 5638402 (1997-06-01), Osaka et al.
patent: 6269388 (2001-07-01), Pioppo
patent: 6518803 (2003-02-01), Nagata et al.
patent: A-H09-261016 (1997-10-01), None
Denso Corporation
Phu Phuong
Posz Law Group , PLC
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