metals Review Friction Stir Welding of Dissimilar Aluminum Alloy Combinations: State-of-the-Art Vivek Patel 1,2 , Wenya Li 1,*, Guoqing Wang 3, Feifan Wang 3, Achilles Vairis 1,4 and Pengliang Niu 1 1 State Key Laboratory of Solidification Processing, Shaanxi Key Laboratory of Friction ...
aerospace Article Chirp Signals and Noisy Waveforms for Solid-State Surveillance Radars Gaspare Galati *, Gabriele Pavan † and Francesco De Palo † Department of Electronic Engineering, University of Rome "Tor Vergata", via del Politecnico 1, 00133 Rome, Italy; gabriele.pavan@uniroma2.it (G...