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Sub-threshold signal detection using noise statistics for communications applications | IEEE Conference Publication | IEEE Xplore

Sub-threshold signal detection using noise statistics for communications applications


Abstract:

A signal detection system using noise statistics processing is proposed. By approaching the problems of low voltage and high noise from miniaturization of a device from a...Show More

Abstract:

A signal detection system using noise statistics processing is proposed. By approaching the problems of low voltage and high noise from miniaturization of a device from a stochastic point of view, a faint-signal receiving system that can effectively detect sub-threshold and noise level signals has been developed. In addition, an alternative to statistical processing is proposed, and would be successfully implemented on a circuit. For the proposed signal detection method, the detection sensitivity was investigated using numerical simulation, and the detection sensitivity was sufficiently high to detect even a signal with a signal-to-inherent-noise ratio of −14 dB. Thus, it is anticipated that the application of this system to an integrated circuit will have a significant impact on signal processing.
Date of Conference: 31 August 2008 - 03 September 2008
Date Added to IEEE Xplore: 17 November 2008
ISBN Information:
Conference Location: Saint Julian's, Malta

References

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