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| An Improved Nonlinear Technology of Narrow-Band Interference Suppression |
| Ma Wen-qiang; Chen Hao |
| Xi’an Institute of Space Radio Technology, the Chinese Academy of Space Technology, Xi’an 710000, China |
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Abstract An improved nonlinear technology of narrow-band interference suppression in DSSS communications is proposed. Compared with other Volterra filters, the algorithm proposed here can largely reduce the computational weight in a very simple way. Based on this algorithm, a DSSS receiver based on Volterra filters is investigated and simulation result proves its advantages.
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Received: 06 September 2004
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2006, Vol. 28 
