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Article Navigation> JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY> 2003> 12(4): 425-427
XU Yuan-jun, TAO Ran, WANG Yue, SHAN Tao. Using LMS Adaptive Filter in Direct Wave Cancellation[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2003, 12(4): 425-427.
Citation: XU Yuan-jun, TAO Ran, WANG Yue, SHAN Tao. Using LMS Adaptive Filter in Direct Wave Cancellation[J].JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2003, 12(4): 425-427.
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Using LMS Adaptive Filter in Direct Wave Cancellation

  • Department of Electronic Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China

Funds:theNationalNaturalScienceFoundation(60232010)
  • Received Date:2003-06-17
    Abstract
  • The way to use the least-mean-square (LMS) arithmetic to cancel the direct wave for a passive radar system is introduced. The model of the direct wave is deduced. By using the LMS adaptive FIR filter, the software solution for FM passive radar system is developed instead of the hardware consumption of the existent experiment system of passive radar. Further more some simulative results are given. The simulative results indicate that using LMS arithmetic to cancel the direct wave is effective.
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