This article provides a comprehensive guide for CBSE Class 12 Maths Board Exam 2026 preparation. It covers the detailed syllabus, exam pattern, deleted topics, and important questions. Students can ...

Abstract: A novel and accuracy phased array calibration method is presented in this paper. The method improves the rotating-element electric-field vector (REV) method, where the phase of each element ...

Abstract: The accurate laser positioning system (ALPS) is an emerging distributed large-scale laser positioning system, which has shown broad prospects in industrial production, navigation, and other ...