Spread spectrum signaling schemes have been proposed to counter unfriendly, electrical jamming threats. In order to establish their effectiveness, such schemes must be analyzed. This work takes a step in this direction by developing the susceptibility equation, or equivalently, the probability of error, of a direct sequence/frequency hopped (DS/FH), binary differential phase-shift keying (DPSK) system when subjected to a barrage jamming signal. Specific system models are established for the receiving system as well as for the jamming signal and the spread spectrum techniques. Both partial and full band jamming strategies are considered. Graphical results are presented with the conclusions summarizing the spread spectrum effectiveness and the deficiencies of the FH processing gain definition.
Susceptibility of DS/FH,M, Binary DPSK to Partial and Full Band Barrage Jamming
IEEE Transactions on Aerospace and Electronic Systems ; AES-17 , 5 ; 693-700
1981-09-01
2125090 byte
Article (Journal)
Electronic Resource
English
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