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2004•Telecommunication EngineeringRequires access

Algorithm and Realization for Narrow-Band Interference Suppression Based on DSP in DSSS Communications

Zhu Bing-lian

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Abstract

A Direct Sequence Spread Spectrum(DSSS)system is well known for its inherent anti-jam character because of its processing gain.When the processing gain is not high enough to suppress the interference, some other effective methods must be found .This paper introduces an advanced way to suppress narrow band interference in DSSS signal, analyzes its principle, and illuminates the DSP implementation of nonlinear algorithm.

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What this paper is about

A Direct Sequence Spread Spectrum(DSSS)system is well known for its inherent anti-jam character because of its processing gain.When the processing gain is not high enough to suppress the interference, some other effective methods must be found .This paper introduces an advanced way to suppress narrow band interference in DSSS signal, analyzes its principle, and illuminates the DSP implementation of nonlinear algorithm.

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Available abstract

A Direct Sequence Spread Spectrum(DSSS)system is well known for its inherent anti-jam character because of its processing gain.When the processing gain is not high enough to suppress the interference, some other effective methods must be found .This paper introduces an advanced way to suppress narrow band interference in DSSS signal, analyzes its principle, and illuminates the DSP implementation of nonlinear algorithm.

Key concepts: Direct-sequence spread spectrum, Process gain, Realization (probability), Digital signal processing, Spread spectrum, Interference (communication), Computer science, Electronic engineering

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Algorithm and Realization for Narrow-Band Interference Suppression Based on DSP in DSSS Communications — Research Paper | ScholarLens