ECET 2026 ECE ECET 2026 ECE LearnNewThings September 8, 2025 0 Comments Day 1 ECET 2026 ECE – AM Basics Notes, Formulas & MCQs Concept Notes 1. Introduction to Amplitude Modulation (AM) 2. AM Wave Equation The general AM wave is: Where: For sinusoidal message , AM wave becomes: 3. Modulation Index (m)...