Pulse or digital communications – Testing – With indicator
Reexamination Certificate
2007-01-30
2007-01-30
Bocure, Tesfaldet (Department: 2611)
Pulse or digital communications
Testing
With indicator
C375S316000
Reexamination Certificate
active
11103621
ABSTRACT:
A digital signal transmission system using a digital modulation system comprising a digital signal transmitter having a first digital signal processing unit and a digital signal receiver receiving a digital signal from the transmitter, wherein the digital signal receiver comprising a second digital signal processing unit for processing the digital signal from the transmitter and outputting a digital demodulated signal and a correlation value signal, a signal converter coupled with the second digital signal processing unit and supplied the correlation value signal therefrom for generating a waveform indicating a transmission condition including a main wave in response to the correlation value signal, and a display coupled with the signal converter for displaying the waveform indicating a transmission condition in the digital transmission system.
REFERENCES:
patent: 4740841 (1988-04-01), Slavin
patent: 4951263 (1990-08-01), Shope
patent: 5089892 (1992-02-01), Koguchi et al.
patent: 5237416 (1993-08-01), Ito et al.
patent: 5461921 (1995-10-01), Papadakis et al.
patent: 5807113 (1998-09-01), Groeber
patent: 5808464 (1998-09-01), Natori et al.
patent: 5946350 (1999-08-01), Uesugi
patent: 6229536 (2001-05-01), Alexander et al.
patent: 6381251 (2002-04-01), Sano et al.
patent: 6433832 (2002-08-01), Watanabe et al.
patent: 6459724 (2002-10-01), Yoneyama
patent: 6541950 (2003-04-01), Townsend et al.
patent: 6912247 (2005-06-01), Miyashita et al.
patent: 2001/0028409 (2001-10-01), Watanabe et al.
patent: 09-247128 (1997-09-01), None
patent: 9247128 (1997-09-01), None
De-skewing and comparing Waveforms; “www.lecroy.com/tm/library/LABs/LAB724/default.asp”; LeCroy, Digital Oscilloscopes; Technical Library; Lab Breifs; pp. 1-3.
Making PRML Measurements with Digital Oscilloscopes; “www.lecroy.com/tm/library/AppNotes/PRMLMeas/default.asp”; LeCroy, Digital Oscilloscopes; Technical Library; Applications Notes; pp. 1-8.
De-skewing andn comparing Waveforms; www.lecroy.com/tm/library/LABs/LAB724/default.asp; LeCroy, Digital Oscilloscopes; Technical Library; Lab Breifs; pp. 1-3.
Making PRML Measuremets with Digital Oscilloscopes; www.lecroy.com/tm/library/AppNotes/PRMLMeas/default.asp;LeCroy, Digital Oscilloscopes; Technical Library; Applications Notes; pp. 1-8.
Miyashita Atsushi
Takesue Hiroyuki
Wagatsuma Yoshikatsu
Bocure Tesfaldet
Hitachi Kokusai Electric Inc.
Mattingly ,Stanger ,Malur & Brundidge, P.C.
Pathak Sudhanshu C.
LandOfFree
Digital signal transmission system and method of displaying... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Digital signal transmission system and method of displaying..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital signal transmission system and method of displaying... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3732600