Efficient numerical methods in non-uniform sampling theory
Numerische Mathematik
Multiuser Detection
Characterization of digitizer timebase jitter by means of the Allan variance
Computer Standards & Interfaces - Special issue on Analog-to-digital converters (ADCs) testing
Effects of A-D conversion nonidealities on distributed sampling in dense sensor networks
Proceedings of the 5th international conference on Information processing in sensor networks
Performance of Linear Field Reconstruction Techniques With Noise and Uncertain Sensor Locations
IEEE Transactions on Signal Processing - Part I
| Hi-index | 35.68 |
One of the most significant types of error in digital signal processing (DSP) systems working with wideband signals is the error introduced by the analog-to-digital (AD) and digital-to-analog (DA) converters. This paper presents an accurate and simple method to evaluate the performance of AD/DA converters affected by clock jitter, which is based on the analysis of the mean square error (MSE) between the reconstructed signal and the original one. Using an approximation of the linear minimum MSE (LMMSE) filter as reconstruction technique, we derive analytic expressions of the MSE. In particular, through asymptotic analysis, we are able to simply evaluate the performance of digital signal reconstruction as a function of the clock jitter, number of quantization bits, signal bandwidth and sampling rate.