A compressive phase-locked loop

Stephen R. Schnelle; J. P. Slavinsky; Petros T. Boufounos; Mark A. Davenport; Richard G. Baraniuk

doi:10.1109/ICASSP.2012.6288519

A compressive phase-locked loop

Stephen R. Schnelle, J. P. Slavinsky, Petros T. Boufounos, Mark A. Davenport, Richard G. Baraniuk

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

4 Scopus citations

Abstract

We develop a new method for tracking narrowband signals acquired via compressive sensing. The compressive sensing phase-locked loop (CS-PLL) enables one to track oscillating signals in very large bandwidths using sub-Nyquist sampling. A key feature of the approach is the fact that we perform the frequency tracking directly on the compressive measurements without ever recovering the signal. The CS-PLL has a wide variety of potential applications, including communications, phase tracking, and robust control.

Original language	English (US)
Title of host publication	2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012 - Proceedings
Pages	2885-2888
Number of pages	4
DOIs	https://doi.org/10.1109/ICASSP.2012.6288519
State	Published - 2012
Event	2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012 - Kyoto, Japan Duration: Mar 25 2012 → Mar 30 2012

Publication series

Name	ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
ISSN (Print)	1520-6149

Other

Other	2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012
Country	Japan
City	Kyoto
Period	3/25/12 → 3/30/12

Keywords

Compressive sensing
FM demodulation
phase-locked loop

ASJC Scopus subject areas

Signal Processing
Software
Electrical and Electronic Engineering

Access to Document

10.1109/ICASSP.2012.6288519

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Schnelle, S. R., Slavinsky, J. P., Boufounos, P. T., Davenport, M. A., & Baraniuk, R. G. (2012). A compressive phase-locked loop. In 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012 - Proceedings (pp. 2885-2888). [6288519] (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings). https://doi.org/10.1109/ICASSP.2012.6288519

A compressive phase-locked loop. / Schnelle, Stephen R.; Slavinsky, J. P.; Boufounos, Petros T.; Davenport, Mark A.; Baraniuk, Richard G.

2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012 - Proceedings. 2012. p. 2885-2888 6288519 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

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

Schnelle, SR, Slavinsky, JP, Boufounos, PT, Davenport, MA & Baraniuk, RG 2012, A compressive phase-locked loop. in 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012 - Proceedings., 6288519, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, pp. 2885-2888, 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012, Kyoto, Japan, 3/25/12. https://doi.org/10.1109/ICASSP.2012.6288519

Schnelle SR, Slavinsky JP, Boufounos PT, Davenport MA, Baraniuk RG. A compressive phase-locked loop. In 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012 - Proceedings. 2012. p. 2885-2888. 6288519. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings). https://doi.org/10.1109/ICASSP.2012.6288519

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