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 |
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Pages | 99-103 |
Number of pages | 5 |
Publication status | Published - 1987 Dec 1 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering