Abstract
In this paper, a new and simple approach is presented to remove random jitter and intersymbol interference (ISI) effects from NRZ (Non-Return-to-Zero) signals. The method presented uses a Kalman filter to predict and remove the random jitter noise and Intersymbol Interference (ISI). Random jitter is modeled as a Gaussian distribution, with jitter effects on both rise and fall times of the signal. The Kalman filter adapts based on the provided model and predicts the exact position of the rise and fall times of the clock signal and a look-up table, combined with the Kalman filter, predicts the exact level of the signal. Random jitter and ISI simulations in MATLAB are presented and the results obtained are highly promising. The method provides a new approach to remove jitter from high-speed links without the use of clock data recovery circuits, feedforward and feedback equalizers.
Original language | English (US) |
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Title of host publication | 2018 IEEE International Conference on Consumer Electronics, ICCE 2018 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 1-3 |
Number of pages | 3 |
Volume | 2018-January |
ISBN (Electronic) | 9781538630259 |
DOIs | |
State | Published - Mar 26 2018 |
Event | 2018 IEEE International Conference on Consumer Electronics, ICCE 2018 - Las Vegas, United States Duration: Jan 12 2018 → Jan 14 2018 |
Other
Other | 2018 IEEE International Conference on Consumer Electronics, ICCE 2018 |
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Country | United States |
City | Las Vegas |
Period | 1/12/18 → 1/14/18 |
All Science Journal Classification (ASJC) codes
- Computer Networks and Communications
- Electrical and Electronic Engineering
- Media Technology