Reducing jitter effects for multiband bandpass sampling systems

Kuan Chun Chen, Shang-Ho Tsai

研究成果: Conference contribution同行評審

摘要

Multiband bandpass sampling techniques have been widely used in Soft Define Radio (SDR) systems. The performance of systems using bandpass sampling is highly affected by jitter effects. This work investigates jitter effects for multiband bandpass sampling systems, and proposes a receiver that applies a two-stage method for combating the jitter effect. At the first stage, a maximum likelihood pilot-aided algorithm is used to estimate and compensate the dominated jitter. Then, at the second stage, we exploit the oversampled property of the received signal and propose a decimate-and-average scheme to further mitigate the residual jitter effect. Simulation results show that the proposed system can significantly reduce the jitter effect.

原文English
主出版物標題2015 IEEE International Conference on Digital Signal Processing, DSP 2015
發行者Institute of Electrical and Electronics Engineers Inc.
頁面380-383
頁數4
ISBN(電子)9781479980581, 9781479980581
DOIs
出版狀態Published - 9 九月 2015
事件IEEE International Conference on Digital Signal Processing, DSP 2015 - Singapore, Singapore
持續時間: 21 七月 201524 七月 2015

出版系列

名字International Conference on Digital Signal Processing, DSP
2015-September

Conference

ConferenceIEEE International Conference on Digital Signal Processing, DSP 2015
國家Singapore
城市Singapore
期間21/07/1524/07/15

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