Pasquale Imperatore received the Laurea degree (summa cum laude) in electronic engineering and the Ph.D. degree in electronic and telecommunication engineering, both from the University of Naples Federico II, Naples, Italy. Currently, he is a Researcher at National Council of Research (CNR), Institute for Electromagnetic Sensing of the Environment (IREA), Naples, Italy. His research interests include microwave remote sensing and electromagnetics, with emphasis on SAR data calibration, modeling and processing, SAR interferometry, theoretical models for electromagnetic scattering, random layered media, parallel algorithms for parallel/distributed computing environments and high-performance scientific applications. Dr. Imperatore is an IEEE Member and is a member of InTech\'s Editorial Advisory Board. He acts as a reviewer for several peer-reviewed journals.