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2002•Unpublished venueRequires access

Hybrid spread spectrum signal acquisition in the presence of worst case multitone jamming

Siew-Kee Loh

Open publisher page 3 citations

Abstract

The acquisition performance of a hybrid slow frequency hopped direct sequence spread spectrum (SFH/DS SS) communication link in the presence of multitone jamming is analysed. Equations are derived to enable analysis of the optimisation of the jamming strategy. It is shown that the jamming strategy may be optimised by varying the number of tones. It is also shown that a higher DS spreading gain is preferable in improving the anti-jam capability of the sychronisation system against the multitone jammer.

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What this paper is about

The acquisition performance of a hybrid slow frequency hopped direct sequence spread spectrum (SFH/DS SS) communication link in the presence of multitone jamming is analysed. Equations are derived to enable analysis of the optimisation of the jamming strategy. It is shown that the jamming strategy may be optimised by varying the number of tones. It is also shown that a higher DS spreading gain is preferable in improving the anti-jam capability of the sychronisation system against the multitone jammer.

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OpenAlex reports 3 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

The acquisition performance of a hybrid slow frequency hopped direct sequence spread spectrum (SFH/DS SS) communication link in the presence of multitone jamming is analysed. Equations are derived to enable analysis of the optimisation of the jamming strategy. It is shown that the jamming strategy may be optimised by varying the number of tones. It is also shown that a higher DS spreading gain is preferable in improving the anti-jam capability of the sychronisation system against the multitone jammer.

Key concepts: Jamming, Spread spectrum, Direct-sequence spread spectrum, Computer science, Frequency-hopping spread spectrum, Electronic engineering, Process gain, SIGNAL (programming language)

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