Electronic circuit and method for testing a line
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Mar 15, 2005
Grant Date -
N/A
app pub date -
Apr 25, 2003
filing date -
Sep 23, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to an electronic circuit and method for testing a line (10). According to the invention the signal generator (20, 30) comprises a random bit series generating means for generating a spread spectrum test signal and the evaluating unit comprises means (60-90, 200-230) for calculating and evaluating the correlation function of the test signal and the reflected signal.
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