Ben A. Johnson

Publication Activity (10 Years)

Years Active: 2006-2019
Publications (10 Years): 5

Top Topics

Maximum Likelihood

Noise Reduction

Top Venues

IEEE Trans. Signal Process.

Signal Process.

Publications

Douglas A. Schuyler, Ben A. Johnson, Mitchel D. McGough
Blind Co-Channel Source Separation for Pulse-On-Pulse Interference. ACSSC (2019)
Ben A. Johnson, Douglas A. Schuyler
Blind Co-Channel Source Separation in Sparse Interferometric Arrays. GlobalSIP (2018)
Yuri I. Abramovich, Ben A. Johnson, Geoffrey San Antonio
Expected Likelihood sphericity test distribution for complex angular central Gaussian data. ICASSP (2017)
Olivier Besson, Yuri I. Abramovich, Ben A. Johnson
Direction-of-arrival estimation in a mixture of K-distributed and Gaussian noise. Signal Process. 128 (2016)
Yuri I. Abramovich, Olivier Besson, Ben A. Johnson
Conditional Expected Likelihood Technique for Compound Gaussian and Gaussian Distributed Noise Mixtures. IEEE Trans. Signal Process. 64 (24) (2016)
Yuri I. Abramovich, Ben A. Johnson, Olivier Besson
Maximum likelihood and robust G-music performance in K-distributed noise. EUSIPCO (2015)
Yuri I. Abramovich, Olivier Besson, Ben A. Johnson
Bounds for Maximum Likelihood Regular and Non-Regular DoA Estimation in $K$-Distributed Noise. IEEE Trans. Signal Process. 63 (21) (2015)
Yuri I. Abramovich, Gordon J. Frazer, Geoffrey San Antonio, Ben A. Johnson
Bi-static MIMO radar operations for range-folded clutter mitigation. ACSSC (2014)
Yuri I. Abramovich, Ben A. Johnson
Expected likelihood support for blind SIMO channel identification. CAMSAP (2013)
Yuri I. Abramovich, Gordon J. Frazer, Ben A. Johnson
Principles of Mode-Selective MIMO OTHR. IEEE Trans. Aerosp. Electron. Syst. 49 (3) (2013)
Yuri I. Abramovich, Ben A. Johnson
Expected likelihood support for deterministic maximum likelihood DOA estimation. Signal Process. 93 (12) (2013)
Yuri I. Abramovich, Ben A. Johnson
Expected likelihood approach for covariance matrix estimation: Complex angular central Gaussian case. SAM (2012)
Yuri I. Abramovich, Ben A. Johnson
Threshold performance for conditional and unconditional direction of arrival estimation. ACSCC (2012)
Yuri I. Abramovich, Ben A. Johnson
Comparative threshold performance study for conditional and unconditional direction-of-arrival estimation. ICASSP (2011)
Yuri I. Abramovich, Muralidhar Rangaswamy, Ben A. Johnson, Phillip M. Corbell, Nicholas K. Spencer
Performance Analysis of Two-Dimensional Parametric STAP for Airborne Radar using KASSPER Data. IEEE Trans. Aerosp. Electron. Syst. 47 (1) (2011)
Ben A. Johnson, Yuri I. Abramovich, Louis L. Scharf
Detection-estimation of multi-rank Gaussian sources using expected likelihood. Digit. Signal Process. 21 (5) (2011)
Yuri I. Abramovich, Gordon J. Frazer, Ben A. Johnson
Transmit and receive antenna array geometries for mode selective HF OTH MIMO radar. EUSIPCO (2010)
Yuri I. Abramovich, Gordon J. Frazer, Ben A. Johnson
Noncausal Adaptive Spatial Clutter Mitigation in Monostatic MIMO Radar: Fundamental Limitations. IEEE J. Sel. Top. Signal Process. 4 (1) (2010)
Ben A. Johnson, Yuri I. Abramovich
DOA estimator performance assessment in the pre-asymptotic domain using the likelihood principle. Signal Process. 90 (5) (2010)
Yuri I. Abramovich, Ben A. Johnson
Performance breakdown prediction for maximum-likelihood DoA estimation. ICASSP (2010)
Yuri I. Abramovich, Gordon J. Frazer, Ben A. Johnson
Iterative adaptive Kronecker MIMO radar beamformer: description and convergence analysis. IEEE Trans. Signal Process. 58 (7) (2010)
Scott G. McMillan, Yuri I. Abramovich, Ben A. Johnson
Expected likelihood for temporally correlated (over-sampled) training data: Experiment results. EUSIPCO (2010)
Yuri I. Abramovich, Ben A. Johnson
Detection-estimation of very close emitters: performance breakdown, ambiguity, and general statistical analysis of maximum-likelihood estimation. IEEE Trans. Signal Process. 58 (7) (2010)
Yuri I. Abramovich, Ben A. Johnson, Nicholas K. Spencer
Statistical nonidentifiability of close emitters: Maximum-likelihood estimation breakdown. EUSIPCO (2009)
Yuri I. Abramovich, Ben A. Johnson, Nick Spencer
Statistical nonidentifiability of close emitters: Maximum-likelihood estimation breakdown and its GSA analysis. ICASSP (2009)
Yuri I. Abramovich, Ben A. Johnson, Nicholas K. Spencer
Two-Dimensional Multivariate Parametric Models for Radar Applications - Part II: Maximum-Entropy Extensions for Hermitian-Block Matrices. IEEE Trans. Signal Process. 56 (11) (2008)
Yuri I. Abramovich, Ben A. Johnson, Nicholas K. Spencer
Two-Dimensional Multivariate Parametric Models for Radar Applications - Part I: Maximum-Entropy Extensions for Toeplitz-Block Matrices. IEEE Trans. Signal Process. 56 (11) (2008)
Ben A. Johnson, Yuri I. Abramovich, Xavier Mestre
The role of subspace swap in music performance breakdown. ICASSP (2008)
Yuri I. Abramovich, Ben A. Johnson
GLRT-Based Detection-Estimation for Undersampled Training Conditions. IEEE Trans. Signal Process. 56 (8-1) (2008)
Ben A. Johnson, Yuri I. Abramovich, Xavier Mestre
The role of subspace swap in maximum likelihood estimation performance breakdown. ICASSP (2008)
Ben A. Johnson, Yuri I. Abramovich, Xavier Mestre
MUSIC, G-MUSIC, and Maximum-Likelihood Performance Breakdown. IEEE Trans. Signal Process. 56 (8-2) (2008)
Gordon J. Frazer, Yuri I. Abramovich, Ben A. Johnson
HF skywave MIMO radar: The HILOW experimental program. ACSCC (2008)
Xavier Mestre, Ben A. Johnson, Yuri I. Abramovich
Source Power Estimation for Array Processing Applications under Low Sample Size Constraints. ICASSP (2) (2007)
Yuri I. Abramovich, Ben A. Johnson, Xavier Mestre
Performance Breakdown in Music, G-Music and Maximum Likelihood Estimation. ICASSP (2) (2007)
Ben A. Johnson, Yuri I. Abramovich
A Matrix Extension Built Under-Sampled Likelihood Ratio Test with Application to MUSIC Breakdown Prediction and Cure. J. Commun. 2 (3) (2007)
Ben A. Johnson, Yuri I. Abramovich
Glrt-Based Outlier Prediction and Cure in Under-Sampled Training Conditions using a Singular Likelihood Ratio. ICASSP (2) (2007)
Yuri I. Abramovich, Ben A. Johnson
A Modified Likelihood Ratio Test for Detection-Estimation in Under-Sampled Training Conditions. ICASSP (4) (2006)
Ben A. Johnson, Yuri I. Abramovich
GLRT-based detection-estimation of Gaussian signals in under-sampled training conditions. EUSIPCO (2006)