{"title":"A Slow Frequency Hopping Technique that is Robust to Repeat Jamming","authors":"J. E. Blanchard","doi":"10.1109/MILCOM.1982.4805913","DOIUrl":null,"url":null,"abstract":"A frequency hopping technique capable of defeating the repeat jammer independent of the hop rate is presented. This technique, random frequency shift keying/frequency hopping (FSK/FH), is described and analyzed. Specific results are given for 2-ary, 4-ary and 8-ary random FSK/FH against repeat noise, repeat tone, and combined repeat tone and noise jamming with and without error correction coding. These analyses show that random FSK/FH is an effective countermeasure to the repeat jammer.","PeriodicalId":179832,"journal":{"name":"MILCOM 1982 - IEEE Military Communications Conference - Progress in Spread Spectrum Communications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1982-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"MILCOM 1982 - IEEE Military Communications Conference - Progress in Spread Spectrum Communications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MILCOM.1982.4805913","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 9
Abstract
A frequency hopping technique capable of defeating the repeat jammer independent of the hop rate is presented. This technique, random frequency shift keying/frequency hopping (FSK/FH), is described and analyzed. Specific results are given for 2-ary, 4-ary and 8-ary random FSK/FH against repeat noise, repeat tone, and combined repeat tone and noise jamming with and without error correction coding. These analyses show that random FSK/FH is an effective countermeasure to the repeat jammer.
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