The extended Kalman filtering algorithm for carrier synchronization and the implementation

Wei Tsen Lin; Dah Chung Chang

The extended Kalman filtering algorithm for carrier synchronization and the implementation

Wei Tsen Lin, Dah Chung Chang

Department of Communication Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

9 Scopus citations

Abstract

The extended Kalman filtering algorithm applied for carrier synchronization and the implementation are studied in this paper. The major advantage of the Kalman-based scheme over the conventional phase-locked loop (PLL) is the self-adaptation of loop bandwidth for better compromising the tradeoff between fast acquisition and small phase tracking variation. We have developed the idea to a practical application example of the cable modem downstream receiver. From simulations and implementation results, it is shown that the Kalman-based approach can achieve much shorter acquisition time than the conventional PLL structure. A 64-QAM receiver with a two-state Kalman filtering carrier recovery is designed and verified on Xilinx Spartan-3 FPGA.

Original language	English
Title of host publication	ISCAS 2006
Subtitle of host publication	2006 IEEE International Symposium on Circuits and Systems, Proceedings
Pages	4034-4037
Number of pages	4
State	Published - 2006
Event	ISCAS 2006: 2006 IEEE International Symposium on Circuits and Systems - Kos, Greece Duration: 21 May 2006 → 24 May 2006

Publication series

Name	Proceedings - IEEE International Symposium on Circuits and Systems
ISSN (Print)	0271-4310

Conference

Conference	ISCAS 2006: 2006 IEEE International Symposium on Circuits and Systems
Country/Territory	Greece
City	Kos
Period	21/05/06 → 24/05/06

Cite this

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title = "The extended Kalman filtering algorithm for carrier synchronization and the implementation",

abstract = "The extended Kalman filtering algorithm applied for carrier synchronization and the implementation are studied in this paper. The major advantage of the Kalman-based scheme over the conventional phase-locked loop (PLL) is the self-adaptation of loop bandwidth for better compromising the tradeoff between fast acquisition and small phase tracking variation. We have developed the idea to a practical application example of the cable modem downstream receiver. From simulations and implementation results, it is shown that the Kalman-based approach can achieve much shorter acquisition time than the conventional PLL structure. A 64-QAM receiver with a two-state Kalman filtering carrier recovery is designed and verified on Xilinx Spartan-3 FPGA.",

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Lin, WT & Chang, DC 2006, The extended Kalman filtering algorithm for carrier synchronization and the implementation. in ISCAS 2006: 2006 IEEE International Symposium on Circuits and Systems, Proceedings., 1693514, Proceedings - IEEE International Symposium on Circuits and Systems, pp. 4034-4037, ISCAS 2006: 2006 IEEE International Symposium on Circuits and Systems, Kos, Greece, 21/05/06.

The extended Kalman filtering algorithm for carrier synchronization and the implementation. / Lin, Wei Tsen; Chang, Dah Chung.

ISCAS 2006: 2006 IEEE International Symposium on Circuits and Systems, Proceedings. 2006. p. 4034-4037 1693514 (Proceedings - IEEE International Symposium on Circuits and Systems).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Chang, Dah Chung

PY - 2006

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N2 - The extended Kalman filtering algorithm applied for carrier synchronization and the implementation are studied in this paper. The major advantage of the Kalman-based scheme over the conventional phase-locked loop (PLL) is the self-adaptation of loop bandwidth for better compromising the tradeoff between fast acquisition and small phase tracking variation. We have developed the idea to a practical application example of the cable modem downstream receiver. From simulations and implementation results, it is shown that the Kalman-based approach can achieve much shorter acquisition time than the conventional PLL structure. A 64-QAM receiver with a two-state Kalman filtering carrier recovery is designed and verified on Xilinx Spartan-3 FPGA.

AB - The extended Kalman filtering algorithm applied for carrier synchronization and the implementation are studied in this paper. The major advantage of the Kalman-based scheme over the conventional phase-locked loop (PLL) is the self-adaptation of loop bandwidth for better compromising the tradeoff between fast acquisition and small phase tracking variation. We have developed the idea to a practical application example of the cable modem downstream receiver. From simulations and implementation results, it is shown that the Kalman-based approach can achieve much shorter acquisition time than the conventional PLL structure. A 64-QAM receiver with a two-state Kalman filtering carrier recovery is designed and verified on Xilinx Spartan-3 FPGA.

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The extended Kalman filtering algorithm for carrier synchronization and the implementation

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