Abstract
Implementing the optimum spatial-temporal (angle-Doppler) processor ‘wolves two crucial issues: The selection of processing configurations, and the development of adaptive algorithms which can efficiently approach the performance potential of the selected configuration. Among the three available configurations, the joint-domain, the cascade space-time, and the cascade time-space, this work shows that, in contrast to a popular belief, the detection performance potentials of both cascade configurations can fall far below that of the joint-domain optimum. In addition, this work presents a new adaptive algorithm, called the Joint-Domain Localized Generalized Likelihood Ratio detection (JDL-GLR), which is data efficient (Le., with fast convergence to the joint-domain optimum), as well as computationally efficient, together with such desirable features as the embedded constant false-alarm rate (CFAR) and robustness in non-Gaussian interference.
Original language | English (US) |
---|---|
Pages (from-to) | 660-670 |
Number of pages | 11 |
Journal | IEEE Transactions on Aerospace and Electronic Systems |
Volume | 30 |
Issue number | 3 |
DOIs | |
State | Published - Jul 1994 |
ASJC Scopus subject areas
- Aerospace Engineering
- Electrical and Electronic Engineering