| ARTICLE |
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| Year : 2010 | Volume
: 56
| Issue : 2 | Page : 94-101 |
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Chip Equalized Adaptive Rake Receiver for DS-CDMA UWB Systems
GS Biradar, SN Merchant, UB Desai
SPANN Laboratory, Department of Electrical Engineering, Indian Institute of Technology, Mumbai-400 076, India
Correspondence Address:
G S Biradar
SPANN Laboratory, Department of Electrical Engineering, Indian Institute of Technology, Mumbai-400 076
India
 DOI: 10.4103/0377-2063.63086
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Conventional Rake receiver is a popular and effective method of utilizing the diversity offered by a DS-CDMA and multipath communication channel. The proposed Rake receiver is useful for suppression of multiple access interference in a multipath channel. The receiver works on chip level equalization on each Rake finger to cancel multi-access interference. Simulation results show that the convergence, diversity gain and bit error probability performance of the proposed receiver is much better than conventional adaptive Rake receiver in multipath channels. |
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