Journal Papers

2013

Gaussian Target Detection in Multipath Clutter with Single-Antenna Time Reversal

O'Donoughue, N.; Moura, J.M.F.

Transactions on Signal Processing, vol. 61, no. 15, June 2012, pp. 3733-3744
DOI: 10.1109/TSP.2013.2259484

2012

On the Product of Independent Complex Gaussian Random Variables

O'Donoughue, N.; Moura, J.M.F.

Transactions on Signal Processing, vol. 60, no. 3, March 2012, pp. 1050-1063
DOI: 10.1109/TSP.2011.2177264

2011

Stochastic Time Reversal for Radar Detection

O'Donoughue, Nicholas, PhD

Carnegie Mellon University, 2011, 158 pages; 3516114
pdf

2010

Time Reversal in Multi-Input Multi-Output Radar

Jin, Yuanwei; Moura, J.M.F.; O'Donoughue, N.

Journal of Selected Topics in Signal Processing, vol. 4, no. 1, February 2010, pp. 210-225
DOI: 10.1109/JSTSP.2009.2038983

Conference Papers

2017

Analysis of Dual-Transmit Beams

O'Donoughue, N.

to appear in Proc. 2017 IEEE International Radar Conference (RADAR '17), Seattle, WA, May 7-12, 2017.

2013

Low Cost Phased Array Radar for Applications in Engineering Education

Perry, B.T.; Levy, T.; Bell, P.; Davis, S.; Kolodziej, K.; O'Donoughue, N.; Herd, J.S.

Proc. 2013 IEEE International Symposium on Phased Array Systems and Technology (PAST 2013), Waltham, MA, October 2013
DOI: 10.1109/ARRAY.2013.6731864

2012

Maximum Likelihood Defect Localization in a Pipe using Guided Acoustic Waves

O'Donoughue, N; Harley, J.B.; Liu, C; Moura, J.M.F.; Oppenheim, I.J.

Proc. 46th Annual Asilomar Conference on Signals, Systems, and Computers (Asilomar '12), Pacific Grove, CA: November 2012
DOI: 10.1109/ACSSC.2012.6489360

Ultrasonic Scatterer Detection in a Pipe under Operating Conditions using SVD

Liu, C.; Harley, J.B.; O'Donoughue, N.; Ying, Y.; Berges, M.; Altschul, M.H.; Garret, J.H., Jr; Greve, D.; Moura, J.M.F.; Oppenheim, I.J.; Soibelman, L.

Review of Progress in Quantitative NDE: July 15-20, 2012.

Ultrasonic Monitoring of a Pipe under Operating Conditions

Liu, C.; Harley, J.B.; O'Donoughue, N; Ying, Y. Altschul, M.H.; Garret, J.H., Jr; Moura, J.M.F., Oppenheim, I.J.; Soibelman, L.

Proc. SPIE 8345, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2012,, San Diego, CA: March 11-15, 2012, pp. 83450B - 83450B-12
DOI: 10.1117/12.915040

The Complex Double Gaussian Distribution

O'Donoughue, N; Moura, J.M.F.

Proc. 2012 International Conference on Acoustics, Speech, and Signal Processing (ICASSP '12), Kyoto; March 25-30, 2012, pp. 3593-3596
DOI: 10.1109/ICASSP.2012.6288693

2011

A Hybrid-MMSE Approach to Channel Shortening for Underwater Acoustic OFDM

O'Donoughue, N; Berger, C; Moura, J.M.F.

Proc. IEEE Oceans Conference, Kona, HI, Sep 19-22, 2011, pp. 1-7.

Machine Learning for Pipeline Monitoring under Environmental and Operational Variations

Ying, Y; Garrett, JH, Jr; Harley, J; Moura, J.M.F.; O'Donoughue, N; Oppenheim, I.J.; Shi, J; and, Soibelman, L

Proc. of the 8th International Workshop on Structural Health Monitoring, Stanford, CA, 2011

Detection of Targets Embedded in Multipath Clutter with Time Reversal

O'Donoughue, N; Harley, J; Moura, J.M.F.

Proc. 2011 International Conference on Acoustics, Speech, and Signal Processing (ICASSP '11), Prague; May 22-27, 2011, pp. 3868 - 3871
DOI: 10.1109/ICASSP.2011.5947196

2010

Time Reversal Beamforming of Guided Waves in Pipes with a Single Defect

O'Donoughue, N; Harley, J; Moura, J.M.F.

Proc. of 44th Annual Asilomar Conference on Signals, Systems, and Computers (Asilomar '10), Pacific Grove, CA: November 2010
DOI: 10.1109/ACSSC.2010.5757849

Time Reversal Adaptive Waveform in MIMO Radar

Jin, Y; O'Donoughue, N; Moura, J.M.F.

Proc. 2010 Int'l Conf. on Electromagnetics in Advanced Applications (ICEAA '10), Sydney: September 2010 Invited Paper
10.1109/ICEAA.2010.5651876

A Data Mining Framework for Pipeline Monitoring using Time Reversal

Ying, Y; Harley, J; O'Donoughue, N; Oppenheim, I; Garret, J, Jr; Soibelman, L; Moura, J.M.F.; Jin, Y

Proc. of the SIAM International Conference on Data Mining, Columbus, OH, April 29-May 1, 2010

Single Antenna Time Reversal Detection of Moving Targets

Jin, Y; Moura, J.M.F.; O'Donoughue, N; Harley, J

Proc. 2010 International Conference on Acoustics, Speech, and Signal Processing (ICASSP '10), Austin, TX: March 14-19, 2010, pp.3558-3561
DOI: 10.1109/ICASSP.2010.5495928

Cognitive Sensor Network for Structure Defect Monitoring and Classification using Guided Wave Signals

Jin, Y.; O'Donoughue, N; Moura, J.M.F.; Harley, J; Garrett, J; Oppenheim, I.; Soibelman, L; Ying, Y; He, L

Proc. of 2010 SPIE Smart Structures/NDE Conference, vol. 7647, no. 1, San Diego, CA, USA: 7-11 March 2010
DOI: 10.1117/12.848893

Time Reversal for Damage Detection in Pipes

Ying, Y.; Harley, J.; Garrett, J.H.; Jin, Y.; Moura, J.M.F.; O’Donoughue, N.; Oppenheim, I.J.; and Soibelman, L

Proc. of 2010 SPIE Smart Structures/NDE Conference, vol. 7647, no. 1, San Diego, CA, USA: 7-11 March 2010
DOI: 10.1117/12.847799

"Time Reversal Focusing for Pipeline Structural Health Monitoring

Harley, J; O'Donoughue, N.; Jin, Y.; Moura, J.M.F.

Proceedings of Meetings on Acoustics, Vol. 8, January 2010
DOI: 10.1121/1.3309475

2009

Detection of Structural Defects in Pipes using Time Reversal of Guided Waves

O'Donoughue, N.; Harley, J; Moura, J.M.F.; Jin, Y

Proc. 43rd Annual Asilomar Conference on Signals, Systems, and Computers (Asilomar '09), Pacific Grove, CA, November 2009, pp. 1683-1686
DOI: 10.1109/ACSSC.2009.5469779

Focusing of Ultrasonic Waves in Cylindrical Shells using Time Reversal

Harley, J; O'Donoughue, N.; States, J.; Garrett, J; Jin, Y; Moura, J.M.F.; Oppenheim, I; Soibelman, L

Proc. of the 7th International Workshop on Structrual Health Monitoring: Sept 9-11, 2009, Stanford, CA, pp. 283-291

Single-Antenna Time Reversal of Guided Waves in Pipes

O'Donoughue, N.; Harley, J; Moura, J.M.F.; Jin, Y.; Oppenheim, I.; Ying, Y.; States, J.; Garrett, J.; Soibelman, L

Proceedings of Meetings on Acoustics, Vol. 6, Iss. 1, June 2009
Best Student Paper
DOI: 10.1121/1.3155375

Experimental Study of Extended Target Imaging by Time Reversal SAR

Jin, Y.; Moura, J.M.F.; O'Donoughue, N

Proc. 2009 Int'l Conference on Acoustic, Speech, and Signal Processing (ICASSP '09), Taipei, TW, April 18-24, 2009
DOI: 10.1109/ICASSP.2009.4960032

2008

Signal-Domain Registration for Change Detection in Time-Reversal SAR

O'Donoughue, N; Moura, J.M.F.; Jin, Y.

Proc. 42nd Annual Asilomar Conference on Signals, Systems, and Computers (ACSSC '08), Pacific Grove, CA, October 2008, Best Student Paper
DOI: 10.1109/ACSSC.2008.5074456

Adaptive Time Reversal Beamforming in Dense Multipath Communication Networks

Jin, Y.; Moura, J.M.F.; O'Donoughue, N.

Proc. 42nd Annual Asilomar Conference on Signals, Systems, and Computers (ACSSC '08), Pacific Grove, CA, October 2008
DOI: 10.1109/ACSSC.2008.5074788

Position Location by Time Reversal in Communication Networks

Jin, Y.; O'Donoughue, N.; Moura, J.M.F.

Proc. 2008 Int'l Conference on Acoustic Speech and Signal Processing (ICASSP '08), Las Vegas, NV, March 30-April 4, 2008, pp.3001-3004
DOI: 10.1109/ICASSP.2008.4518281

Target Recognition using HRR Profile-Based Incoherent SAR (InSAR) Image Formation

O'Donoughue, N.A.; Kuklinski, W.S.; Arabadjis, C.

Proc. 2008 SPIE Conference on Defense & Security, Orlando, FL, March 2008
DOI: 10.1117/12.776977

2007

Time Reversal Transmission in MIMO Radar

Jin, Y.; Moura, J.M.F.; O'Donoughue, N.

Proc. 41st Annual Asilomar Conference on Signals, Systems, and Computers (Asilomar '07), Pacific Grove, CA, November 2007, pp.2204-2208
DOI: 10.1109/ACSSC.2007.4487632

Time Reversal Synthetic Aperture Radar Imaging in Multipath

Jin, Y.; Moura, J.M.F.; Mulford, M.; O'Donoughue, N.; Samuel, A.

Proc. 41st Annual Asilomar Conference on Signals, Systems, and Computers (Asilomar '07), Pacific Grove, CA, November 2007, pp.1812-1816
DOI: 10.1109/ACSSC.2007.4487547

Time Reversal Target Classification from Scattered Radiation

Jin, Y.; Moura, J.M.F.; Jiang, Y.; Stancil, D.; O'Donoughue, N.

Proc. 14th Workshop on Statistical Signal Processing (SSP '07), Madison, WI, August 2007, pp.317-321
DOI: 10.1109/SSP.2007.4301271

2006

Design and development of a prototype for an inexpensive, multi-node mobile, Palm-PDA-based wireless clinical information system platform

O'Donoughue, N.; Marzella, D.; Kulkarni, S.; Sloane, E.

Proc. 12th Annual Americas Conference on Information Systems (AMCIS '06), Acapulco, August 2006, pp.2735-2740

Design and Implementation of a Framework for Monitoring Patients in Hospitals Using Wireless Sensors in Ad Hoc Configuration

O'Donoughue, N.; Kulkarni, S.; and Marzella, D.

Proc. 28th Annual Int'l Conf. of the IEEE/EMBS, New York, September 2006, pp.6449-6452
DOI: 10.1109/IEMBS.2006.260162