Abstract
Least-mean-square (LMS) adaptive filtering has been shown to be an effective technique for suppressing narrowband jamming in a direct-sequence spread-spectrum receiver. The authors present a receiver structure which allows synchronization to be obtained after the adaptive jammer suppression, and fed back to the suppression filter. Bit-error-rate results are shown which demonstrate the performance of a delay-lock loop in conjunction with the adaptive filter in tone jamming. These performance results are compared to those for the adaptive filter with perfect synchronization.
| Original language | English |
|---|---|
| Pages | 99-103 |
| Number of pages | 5 |
| Publication status | Published - 1987 Dec 1 |
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All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
Cite this
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SYNCHRONIZATION IN A DIRECT SEQUENCE RECEIVER AIDED BY LMS ADAPTIVE FILTERING. / Saulnier, Gary J.; Lei, Sheau-Fang; Das, P.
1987. 99-103.Research output: Contribution to conference › Paper
TY - CONF
T1 - SYNCHRONIZATION IN A DIRECT SEQUENCE RECEIVER AIDED BY LMS ADAPTIVE FILTERING.
AU - Saulnier, Gary J.
AU - Lei, Sheau-Fang
AU - Das, P.
PY - 1987/12/1
Y1 - 1987/12/1
N2 - Least-mean-square (LMS) adaptive filtering has been shown to be an effective technique for suppressing narrowband jamming in a direct-sequence spread-spectrum receiver. The authors present a receiver structure which allows synchronization to be obtained after the adaptive jammer suppression, and fed back to the suppression filter. Bit-error-rate results are shown which demonstrate the performance of a delay-lock loop in conjunction with the adaptive filter in tone jamming. These performance results are compared to those for the adaptive filter with perfect synchronization.
AB - Least-mean-square (LMS) adaptive filtering has been shown to be an effective technique for suppressing narrowband jamming in a direct-sequence spread-spectrum receiver. The authors present a receiver structure which allows synchronization to be obtained after the adaptive jammer suppression, and fed back to the suppression filter. Bit-error-rate results are shown which demonstrate the performance of a delay-lock loop in conjunction with the adaptive filter in tone jamming. These performance results are compared to those for the adaptive filter with perfect synchronization.
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UR - http://www.scopus.com/inward/citedby.url?scp=0023590910&partnerID=8YFLogxK
M3 - Paper
AN - SCOPUS:0023590910
SP - 99
EP - 103
ER -