한국통신학회:학술대회논문집 (Proceedings of the Korean Institute of Communication Sciences Conference)
- 한국통신학회 1984년도 춘계학술발표회논문집
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- Pages.37-41
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- 1984
동일채널간섭 및 임펄스성 잡음환경하에서의 APK 시스템의 오율특성
APK Error Performance in the Environment of Cochannel Interference and Impulsive Noise
초록
The error rate performance of amplitude phase keying system has been studied in the environment of cochannel interference and impulsive noise. We have derived the error probability equations of amplitude shift keying signal and phase shift keying signal, and combining the results, we have evaluated the circular APK signal which is the one of the several cases of APK arrays. Using the derived equations, the circular APK system has been evaluated in terms of carrier-to-noise power ratio(CNR), carrier-to-interferer power ratio(CIR), and impulsive index. The graphic results show us the best case and worst case of APK system, and good performance compared to the other systems in cochannel interference and impulsive noise.
키워드