HUANG Da-xin, OU Zhong-hua, LIU Yong-zhi. Research of Complementary Correlation Optical Time Domain Reflectometer[J]. Journal of University of Electronic Science and Technology of China, 2005, 34(3): 332-335.
Citation:
HUANG Da-xin, OU Zhong-hua, LIU Yong-zhi. Research of Complementary Correlation Optical Time Domain Reflectometer[J]. Journal of University of Electronic Science and Technology of China, 2005, 34(3): 332-335.
HUANG Da-xin, OU Zhong-hua, LIU Yong-zhi. Research of Complementary Correlation Optical Time Domain Reflectometer[J]. Journal of University of Electronic Science and Technology of China, 2005, 34(3): 332-335.
Citation:
HUANG Da-xin, OU Zhong-hua, LIU Yong-zhi. Research of Complementary Correlation Optical Time Domain Reflectometer[J]. Journal of University of Electronic Science and Technology of China, 2005, 34(3): 332-335.
Research of Complementary Correlation Optical Time Domain Reflectometer
An optical time domain reflectometer using correlation technique may has much better performance than conventional otdr. the autocorrelation of Golay sequence has low sidelobes, so we can use Golay sequence as the probe signal.This paper present the theoretical foundation of this method and tell the way to change bipolar codes to unipolar codes.
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