Browsing by Author "LePage, Kevin D."
Now showing items 21-25 of 25
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Spectral integral representations of monostatic backscattering from three dimensional distributions of sediment volume inhomogeneities
LePage, Kevin D.; Schmidt, Henrik (NATO. SACLANTCEN, 2001/03)A theory is developed for generating short time, monostatic reverberation realizations caused by three dimensionally distributed volume inhomogeneities in stratified media. A spectral integral approach to treating the ... -
Spectral integral representations of scattering from volume inhomogeneities
LePage, Kevin D.; Schmidt, Henrik (NATO. SACLANTCEN, 1999/07)In-situ measurements of scattering strength can be obtained by analyzing the early-time, high angle reverberation from bottom and sub-bottom features. In order to provide insight into the mechanisms which cause bottom ... -
Time series variability in fluctuating ocean waveguides
LePage, Kevin D. (NATO. SACLANTCEN, 1999/07)The variability of signals propagating through an uncertain sound speed structure is addressed. Signals are assumed to travel in a narrow band adiabatically in modes and to experience fluctuations in sound speed which are ... -
Towards fully autonomous underwater vehicles in ASW scenarios: an adaptive data driven AUV mission management layer
Ferri, Gabriele; Munafò, Andrea; Goldhahn, Ryan A.; LePage, Kevin D. (CMRE, 2019/06)We present an adaptive, data driven Mission Management Layer (MML) to manage the phases (surveillance, track prosecution and target reacquisition) of the mission of AUVs operating as receiver nodes in a multistatic network ... -
Underwater communications research and development at CMRE
Alves, João; LePage, Kevin D.; Guerrini, Piero; Potter, John Robert; Zappa, Giovanni; Munafò, Andrea; Furfaro, Thomas C.; Vermeij, Arjan (CMRE, 2019/06)A key to developing autonomous maritime systems for NATO is communication among data gathering platforms below and above the water. However, unlike the mature technologies that are used for terrestrial networks, underwater ...