Name
Title | ||
|---|---|---|
A recursive least squares implementation for LCMP beamforming under quadratic constraint |
Abstract | ||
|---|---|---|
Quadratic constraints on the weight vector of an adaptive linearly constrained minimum power (LCMP) beamformer can improve robustness to pointing errors and to random perturbations in sensor parameters. We propose a technique for implementing a quadratic inequality constraint with recursive least squares (RLS) updating. A variable diagonal loading term is added at each step, where the amount of lo... |
Year | DOI | Venue |
|---|---|---|
2001 | 10.1109/78.923296 | IEEE Transactions on Signal Processing |
Keywords | Field | DocType |
Least squares methods,Array signal processing,Resonance light scattering,Least squares approximation,Interference constraints,Robustness,Vectors,Sensor arrays,Closed-form solution,Interference suppression | Least squares,Convergence (routing),Beamforming,Mathematical optimization,Control theory,Weight,Quadratic equation,Robustness (computer science),Adaptive filter,Mathematics,Recursive least squares filter | Journal |
Volume | Issue | ISSN |
49 | 6 | 1053-587X |
Citations | PageRank | References |
29 | 1.96 | 1 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Zhi Tian | 1 | 115 | 14.04 |
| Kristine L. Bell | 2 | 247 | 20.67 |
| Harry L. Van Trees | 3 | 35 | 2.87 |