Results 131 to 140 of about 1,492 (208)

A Performance Evaluation Scheme for Multiple Object Tracking with HFSWR. [PDF]

Sensors (Basel), 2019
Wang K, Zhang P, Niu J, Sun W, Zhao L, Ji Y.   +5 more
europepmc   +1 more source

New DMSP Database of Precipitating Auroral Electrons and Ions. [PDF]

J Geophys Res Space Phys, 2017
Redmon RJ, Denig WF, Kilcommons LM, Knipp DJ.   +3 more
europepmc   +1 more source

Tristatic observation of polar mesosphere winter echoes with the EISCAT VHF radar on 8 January 2014: a case study. [PDF]

Earth Planets Space, 2018
Belova E, Kawnine M, Häggström I, Sergienko T, Kirkwood S, Tjulin A.   +5 more
europepmc   +1 more source

Localization of Mixed Completely and Partially Polarized Signals with Crossed-Dipole Sensor Arrays. [PDF]

Sensors (Basel), 2015
Wang K, He J, Shu T, Liu Z.
europepmc   +1 more source

Deep Reinforcement Learning-Based Routing Method for Low Earth Orbit Mega-Constellation Satellite Networks with Service Function Constraints. [PDF]

Sensors (Basel)
Chen Y, Cao H, Wang L, Chen D, Liu Z, Zhou Y, Shi J.   +6 more
europepmc   +1 more source

Characterization of the Surfaces and Near-Surface Atmospheres of Ganymede, Europa and Callisto by JUICE. [PDF]

Space Sci Rev
Tosi F, Roatsch T, Galli A, Hauber E, Lucchetti A, Molyneux P, Stephan K, Achilleos N, Bovolo F, Carter J, Cavalié T, Cimò G, D'Aversa E, Gwinner K, Hartogh P, Huybrighs H, Langevin Y, Lellouch E, Migliorini A, Palumbo P, Piccioni G, Plaut JJ, Postberg F, Poulet F, Retherford K, Rezac L, Roth L, Solomonidou A, Tobie G, Tortora P, Tubiana C, Wagner R, Wirström E, Wurz P, Zambon F, Zannoni M, Barabash S, Bruzzone L, Dougherty M, Gladstone R, Gurvits LI, Hussmann H, Iess L, Wahlund JE, Witasse O, Vallat C, Lorente R.   +46 more
europepmc   +1 more source

Ionospheric clutter cancellation and wavelet analysis

2006 First European Conference on Antennas and Propagation, 2006
A new approach based on wavelet analysis to mitigate ionospheric clutter from the high frequency surface wave radar Doppler/range image is presented in this paper.
Florent Jangal, Stephane Saillant, Marc Helier   +2 more
openaire   +2 more sources

Ionospheric Clutter Suppression in HF Surface Wave Radar

Journal of Electromagnetic Waves and Applications, 2009
The ionospheric clutter has been proved to be one of the dominant clutters degrading the performance of the HF surface-wave radar (HFSWR) severely, so suppressing the ionospheric clutter is a vital part of radar signal processing sequence. In this paper, the spatial characteristics of the ionospheric clutter in a planar array are analyzed, then a new ...
M. Wu, B. Y. Wen, H. Zhou
openaire   +2 more sources