{"title":"基于频谱的FSK数字调制检波器误码率性能分析","authors":"A. Sha'ameri","doi":"10.1109/APCC.2003.1274414","DOIUrl":null,"url":null,"abstract":"FSK is widely used digital modulation technique due to its simplicity in implementation using noncoherent detection. Further availability of digital signal processing algorithms such as the FFT (fast Fourier transform) and necessary supporting technology makes it possible to implement spectrum based detector for FSK. This paper formulates the BER (bit-error rate) performance of the spectrum based detector. Generally, the performance lies between the optimum that is the coherent detector and the suboptimum that is the noncoherent detector. Verification was performed by computer simulation to confirm the results.","PeriodicalId":277507,"journal":{"name":"9th Asia-Pacific Conference on Communications (IEEE Cat. No.03EX732)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2003-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Bit-error rate performance analysis of spectrum based detector for FSK digital modulation\",\"authors\":\"A. Sha'ameri\",\"doi\":\"10.1109/APCC.2003.1274414\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"FSK is widely used digital modulation technique due to its simplicity in implementation using noncoherent detection. Further availability of digital signal processing algorithms such as the FFT (fast Fourier transform) and necessary supporting technology makes it possible to implement spectrum based detector for FSK. This paper formulates the BER (bit-error rate) performance of the spectrum based detector. Generally, the performance lies between the optimum that is the coherent detector and the suboptimum that is the noncoherent detector. Verification was performed by computer simulation to confirm the results.\",\"PeriodicalId\":277507,\"journal\":{\"name\":\"9th Asia-Pacific Conference on Communications (IEEE Cat. No.03EX732)\",\"volume\":\"36 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2003-09-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"9th Asia-Pacific Conference on Communications (IEEE Cat. No.03EX732)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APCC.2003.1274414\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"9th Asia-Pacific Conference on Communications (IEEE Cat. No.03EX732)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APCC.2003.1274414","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Bit-error rate performance analysis of spectrum based detector for FSK digital modulation
FSK is widely used digital modulation technique due to its simplicity in implementation using noncoherent detection. Further availability of digital signal processing algorithms such as the FFT (fast Fourier transform) and necessary supporting technology makes it possible to implement spectrum based detector for FSK. This paper formulates the BER (bit-error rate) performance of the spectrum based detector. Generally, the performance lies between the optimum that is the coherent detector and the suboptimum that is the noncoherent detector. Verification was performed by computer simulation to confirm the results.
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