Asymptotic Distribution of Channel Matrix-Based GLRT for Cognitive Radar/Sonar
Publication
, Conference
Ali, T; Richmond, CD
Published in: Conference Record - Asilomar Conference on Signals, Systems and Computers
January 1, 2023
Waveform optimization is central to the perception-action cycle of the cognitive radar system, where the system continuously learns and adapts to the environment by adjusting its waveforms. This work uses Wilks' theorem to obtain the asymptotic distribution of the generalized likelihood ratio test (GLRT) for the channel matrix-based cognitive radar/sonar framework. The resulting expression for the detection probability depends on the primary and secondary waveforms. It serves as a crucial step toward future research for improving the detection and cognitive capabilities of the radar system in adapting waveforms to changing environments.
Duke Scholars
Published In
Conference Record - Asilomar Conference on Signals, Systems and Computers
DOI
ISSN
1058-6393
Publication Date
January 1, 2023
Start / End Page
1255 / 1258
Citation
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Ali, T., & Richmond, C. D. (2023). Asymptotic Distribution of Channel Matrix-Based GLRT for Cognitive Radar/Sonar. In Conference Record - Asilomar Conference on Signals, Systems and Computers (pp. 1255–1258). https://doi.org/10.1109/IEEECONF59524.2023.10476999
Ali, T., and C. D. Richmond. “Asymptotic Distribution of Channel Matrix-Based GLRT for Cognitive Radar/Sonar.” In Conference Record - Asilomar Conference on Signals, Systems and Computers, 1255–58, 2023. https://doi.org/10.1109/IEEECONF59524.2023.10476999.
Ali T, Richmond CD. Asymptotic Distribution of Channel Matrix-Based GLRT for Cognitive Radar/Sonar. In: Conference Record - Asilomar Conference on Signals, Systems and Computers. 2023. p. 1255–8.
Ali, T., and C. D. Richmond. “Asymptotic Distribution of Channel Matrix-Based GLRT for Cognitive Radar/Sonar.” Conference Record - Asilomar Conference on Signals, Systems and Computers, 2023, pp. 1255–58. Scopus, doi:10.1109/IEEECONF59524.2023.10476999.
Ali T, Richmond CD. Asymptotic Distribution of Channel Matrix-Based GLRT for Cognitive Radar/Sonar. Conference Record - Asilomar Conference on Signals, Systems and Computers. 2023. p. 1255–1258.
Published In
Conference Record - Asilomar Conference on Signals, Systems and Computers
DOI
ISSN
1058-6393
Publication Date
January 1, 2023
Start / End Page
1255 / 1258