Analysis of self noise in a clock recovery systems with a high-order nonlinearity

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Tarih

1998

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IEEE

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info:eu-repo/semantics/closedAccess

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Özet

This paper presents a new technique to compute efficiently the I and Q spectra, and the I - Q cross-spectrum of the self noise appearing at the output of the zero-memory, high order nonlinear device employed in a clock recovery system. It is known that these spectra play an important role in the phase jitter performance of the clock regenerator. The results are very general and applicable to many cases of practical interest. A numerical example provided at the end of the paper shows that the new approach yields very accurate results and is much faster that the usual computer simulation method.

Açıklama

Anahtar Kelimeler

Band pass filters, Baseband, Circuit noise, Clocks, Computer simulation, Frequency, Jitter, Narrowband, Phase locked loops, Phase noise, I spectra, I-Q cross-spectrum, Q spectra, Clock recovery systems, Clock regenerator, Clock synchronisation, Coherent communication system, High-order nonlinearity, Phase jitter performance, Self noise, Zero-memory nonlinear device, Noise, Spectral analysis, Synchronisation

Kaynak

1998 IEEE International Conference on Communications

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Künye

Panayırcı, E. (1998). Analysis of self noise in a clock recovery systems with a high-order nonlinearity. Paper presented at the 1998 IEEE International Conference on Communications, 1237-1241. doi:10.1109/ICC.1998.683023