Array self-calibration with large sensor position errors

Signal Processing

Volumn 81, Issue 10, 2001, Pages 2201-2214

  Flanagan, Brian P ^a   Bell, Kristine L ^b  

^a MITRE CORPORATION   (United States)

^b GEORGE MASON UNIVERSITY   (United States)

Author keywords

Array processing; Calibration; Direction finding

Indexed keywords

ALGORITHMS; ANTENNA ARRAYS; APPROXIMATION THEORY; CONVERGENCE OF NUMERICAL METHODS; ERROR ANALYSIS; ITERATIVE METHODS; POSITION MEASUREMENT; RADIO DIRECTION FINDING SYSTEMS; VECTORS;

SENSOR POSITION ERRORS;

IMAGE SENSORS;

EID: 0035479403     PISSN: 01651684     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0165-1684(01)00121-9     Document Type: Article

References (48)

1. Recursive direction finding in the presence of sensor array uncertainties
2. A new general global array calibration method
3. Array self calibration with large sensor position errors
4. Improved array self calibration with large sensor position errors for closely spaced sources
5. Estimation of sensor gain and phase using known field covariance
6. Estimation of sensor gain and phase
7. Wideband multi-source beamforming with adaptive array location calibration and direction finding
8. An analysis of weighted eigenspace methods in the presence of sensor errors
9. A critical study of a self-calibrating direction-finding method for arrays
10. A constrained total least squares approach for sensor position calibration and direction finding
11. Weighted subspace fitting for general array error models
12. Maximum likelihood methods for determining the direction of arrival for a single electromagnetic source with unknown polarization
13. Radio direction finding by source covariance matrix rotation
14. Modeling and estimation of mutual coupling between array elements
15. Modeling and estimation of ambiguities in linear arrays
16. Fast techniques for sensor array calibration
17. Direction-of-arrival estimates in the presence of wavelength, gain, and phase errors
18. Array gain/phase calibration techniques for adaptive beamforming and direction finding
19. Sensor-array calibration using a maximum-likelihood approach
20. Experimental performance of calibration and direction finding algorithms
21. Mitigating the effects of array uncertainties on the performance of the music algorithm
22. Localization performance of arrays subject to phase errors
23. Array shape calibration using sources in unknown locations - Part I: Far-field sources
24. Array shape calibration using sources in unknown locations - Part II: Near-field sources and estimator implementation
25. Sensor array calibration using measured steering vectors of uncertain location
26. Broadband eigenvector methods for towed array shape estimation with a single source
27. A subspace method for estimating sensor gains and phases
28. Maximum likelihood methods for direction-of-arrival estimation
29. The effects of mutual coupling using a linear array of thin dipoles of finite length
30. A performance analysis of subspace-based methods in the presence of model errors, Part I: The MUSIC algorithm
31. A performance analysis of subspace-based methods in the presence of model errors; Part II: Multidimensional algorithms
32. A robust numerical approach for array calibration
33. Robust high-resolution direction of arrival estimation via signal eigenvector domain
34. Steering vector estimation in uncalibrated arrays
35. Analysis of the combined effects of finite samples and model errors on array processing performance
36. A Bayesian approach to auto-calibration for parametric array signal processing
37. Robust signal parameter estimation in the presence of array perturbations
38. Direction finding of coherent signals via spatial smoothing for uniform circular arrays
39. Localization of correlated and uncorrelated signals in colored noise via generalized least squares
40. Detection and localization in colored noise via generalized least squares
41. Self-calibration for high-resolution array processing
42. Array shape calibration using eigenstructure methods
43. Algorithm for steering vector estimation using second order moments
44. Direction finding via joint diagonalization
45. Joint DOA estimation and phase calibration of linear equispaced (LES) arrays
46. A method for direction finding under sensor gain and phase uncertainties
47. Effects of sensor position and pattern perturbations on CRLB for direction finding of multiple narrow-band sources