Title	Enhanced Block-Oriented Behavioral Model for the Linearization of Nonlinear Power Amplifiers with Strong Memory Effects
Author	Manel Chouchane, Marouan Othmani, and Noureddine Boulejfen
Citation	Vol. 22  No. 3  pp. 477-482
Keywords	Behavioral model, digital predistortion, linearization, memory effects, power amplifier

Title	A Complexity-Reduced 2D Behavioral Modeling Configuration for the Linearization of Concurrent Dual-Band Transmitters
Author	Manel Chouchane, Marouan Othmani, and Noureddine Boulejfen
Citation	Vol. 22  No. 3  pp. 483-488
Keywords	Behavioral modeling, digital predistortion, dual-band, memory polynomial model, power amplifier

Title	A Proposed Touchless Hand-Gesture and Voice Based Model Eliminating COVID-19 Infection Risk While Using ATM Machines
Author	Farhan Alebeisat, Zaid T. Alhalhouli, Hassan A. Yacoub, Mohammad Alsaaydeh and Hazim Al-Rawashdeh2
Citation	Vol. 22  No. 3  pp. 489-494
Keywords	Vision-based, Human Computer Interaction (HCI), Hand-gesture, COVID-19, Computer-vision (CV)

Title	A Global Contact Tracing Application for Viral Outbreak: Architecture, Design, and Deployment Challenges
Author	Anas Basalamah
Citation	Vol. 22  No. 3  pp. 495-500
Keywords	Contact Tracing, Bluetooth, Covid-19.