• Ph.D., Electrical and Computer Engineering, Rutgers University, 1990

Journal Articles

M. Liu and John F Doherty, 2011, "Nonlinearity Estimation for Specific Emitter Identification in Multipath Channels", IEEE Transactions on Information Forensics & Security, 6, (3), pp. 1076-1085

S. U. Pawar and John F Doherty, 2011, "Modulation Recognition in Continuous Phase Modulation using Approximate Entropy", IEEE Transactions on Information Forensics & Security, Special Issue on Using the Physical Layer for Securing the Next Generation of Communications Systems, 6, (3), pp. 843-852

A. Roy and John F Doherty, 2011, "Raised cosine filter-based empirical mode decomposition", IET Signal Processing, 5, (2), pp. 121-129

A. Roy and John F Doherty, 2011, "Overlay Communications using Empirical Mode Decomposition", IEEE Systems Journal, 5, (1), pp. 121-128

A. Roy and John F Doherty, 2010, "Covert Communications based on Signal Overlay", Advances in Adaptive Data Analysis, 2, (3), pp. 295-311

A. Roy and John F Doherty, 2010, "Improved signal analysis performance at low sampling rates using raised cosine empirical mode decomposition", Electronics Letters, 46, (2), pp. 176-177

M.-W. Liu and John F Doherty, 2009, "Frequency-Selective MIMO Channel Estimation with transmitter nonlinearities", IET Signal Processing (formerly IEE Proceedings), Special Issue on Advanced Signal Processing for Wireless and Mobile Communications, 3, (6), pp. 467-475

A. Roy, S. J. Briczinski, John F Doherty and J. D. Mathews, 2009, "Genetic algorithm based parameter estimation technique for fragmenting radar meteor head-echoes", IEEE Geoscience and Remote Sensing Letters, 6, (3), pp. 363-367

A. Roy, C.-H. Wen, John F Doherty and J. D. Mathews, 2008, "Signal feature extraction from microbarograph observations using Hilbert-Huang transform", IEEE Transactions on Geoscience and Remote Sensing, Data Fusion Special Issue, 46, (5), pp. 1442-1447

A. Roy, John F Doherty and J. D. Mathews, 2007, "Analyzing Radar Meteor Trail Echoes using the Fresnel Transform Technique - A Signal Processing Viewpoint", Earth, Moon, and Planets, 101, (1-2), pp. 27-39

C.-H. Wen, S. J. Briczinski, D. J. Linveh, John F Doherty and J. D. Mathews, 2007, "Pulse-level interference and meteor processing of Arecibo ISR data", Journal of Atmospheric and Solar-Terrestrial Physics, 69, (9), pp. 973-980

S. J. Briczinski, C.-H. Wen, J. D. Mathews, John F Doherty and Q. N. Zhoua, 2006, "Robust voltage fitting techniques for meteor Doppler speed determination", IEEE Transactions on Geoscience and Remote Sensing, 44, (12), pp. 3490-3495

W.-J. Huang and John F Doherty, 2005, "Traffic Models and Blocking Probabilities for Two-fold and Three-fold SDMA Communication Systems", Wireless Personal Communications, 34, (3), pp. 279-306

C.-H. Wen, John F Doherty, J. D. Mathews and D. Janches, 2005, "Meteor Detection and Non-periodic Bursty Interference Removal for Arecibo Data", Journal of Atmospheric and Solar-Terrestrial Physics, 67, (3), pp. 275-281

Conference Proceedings

Richard A. Metzger, John F Doherty and David M. Jenkins, 2016, "Using Approximate Entropy as a Speech Quality Measure for a Speaker Recognition System", pp. 6

Joonho Daniel Park and John F Doherty, 2014, "Feasibility of Low Probability of Intercept for Active Sonar Track Detection", National Defense Industrial Association Joint Undersea Warfare Technology Fall Conference, pp. 1

J. Daniel Park and John F Doherty, 2013, "A Track-Before-Detect Method with Motion Model", IEEE Underwater Acoustic Signal Processing Workshop

A. Roy and John F Doherty, 2011, "Weak signal sensing using empirical mode decomposition and stochastic data reordering", IEEE Military Communications Conference, pp. 37-41

A. Roy and John F Doherty, 2010, "Partial band jamming excision in WCDMA using Raised Cosine Empirical Mode Decomposition", Proc. Wireless @ Virginia Tech 2010 Symposium and Summer School, pp. 101-106

M.-W. Liu and John F Doherty, 2010, "Joint Specific Emitter Identification and Location Tracking for OFDM Systems", Proc. Wireless @ Virginia Tech 2010 Symposium and Summer School, pp. 107-114

J. D. Park, D. J. Miller, John F Doherty and S. C. Thompson, 2010, "Feasibility of range estimation using Sonar LPI", Proc. 44th Annual Conference onInformation Sciences and Systems, pp. 1-6

Ming-Wei Liu and John F Doherty, 2009, "Wireless device identification in MIMO channels", 43rd Annual Conference on Information Sciences and Systems, CISS 2009, pp. 563-567

A. Roy and John F Doherty, 2009, "Raised cosine interpolation for empirical mode decomposition", 43rd Annual Conference on Information Sciences and Systems, CISS 2009, pp. 888-892

J. D. Park, D. J. Miller, John F Doherty and S. C. Thompson, 2009, "A study on the feasibility of low probability of intercept sonar", 43rd Annual Conference on Information Sciences and Systems, CISS 2009, pp. 284-289

Ming-Wei Liu and John F Doherty, 2009, "Nonlinearity estimation for Specific Emitter Identification in multipath environment", Sarnoff Symposium, SARNOFF '09, IEEE, pp. 1-5

A. Roy and John F Doherty, 2009, "Covert communications using empirical mode decomposition", Sarnoff Symposium, SARNOFF '09, IEEE, pp. 1-5

M.-W. Liu and John F Doherty, 2008, "Specific Emitter Identification using Nonlinear Device Estimation", Sarnoff Symposium, pp. 1-5

A. Roy and John F Doherty, 2008, "Receiver design for turbo codes used in an impulsive noise environment", Sarnoff Symposium, 2008 IEEE, pp. 1-5

A. Roy and John F Doherty, 2008, "Empirical mode decomposition frequency resolution improvement using the pre-emphasis and de-emphasis method", 42nd Annual Conference on Information Sciences and Systems, CISS 2008, pp. 453-457

A. Roy and John F Doherty, 2007, "Signal Detection in an Impulsive Noise Environment Using Locally Optimum Detection", IEEE Vehicular Technology Conference, pp. 1022-1026

A. Roy and John F Doherty, 2006, "Robust Interference Suppression in Spread Spectrum Systems using Locally Optimum Detection", IEEE Military Communications Conference, pp. 1449-1453

A. Roy and John F Doherty, 2006, "Autoregressive Interference Suppression in Spread Spectrum Systems using Locally Optimum Detection", 40th Annual Conference on Information Sciences and Systems, pp. 447-451

A. Roy and John F Doherty, 2005, "Locally Optimum Detection Performance Analysis for Narrowband Interference Rejection in Spread Spectrum Communications", IEEE Global Communications Conference, pp. T01.3-3-1 -- T01.3-3-5

A. Roy and John F Doherty, 2005, "Autoregressive Narrowband Interference Rejection Performance In Spread Spectrum Communications Using Locally Optimum Detection", IEEE Military Communications Conference, pp. T.1300.1 -- T.1300-5

Manuscripts

Joonho Daniel Park and John F Doherty, 2018, "A Steganographic Approach to Sonar Target Tracking", IEEE Journal of Oceanic Egnineering, pp. 15

Other

A. Roy* and John F Doherty, 2012, "Nyquist pulse based Empirical Mode Decomposition and its Applications to Remote Sensing Problems"

John F Doherty, 2010, "Channel Equalization as a Regularized Inverse Problem"

C.-H. Wen, John F Doherty and J. D. Mathews, 2005, "A Report on Current Research Regarding the Meteor Trail Echo and Hyper-Speed Meteor Events Using the Arecibo 430 MHz Radar"

A. Roy, John F Doherty and J. D. Mathews, 2005, "Reconstructing classical meteor trail echoes: a post-modern view"

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