ECET 2026 ECE ECET 2026 ECE LearnNewThings September 15, 2025 0 Comments Day 6 ECET 2026 ECE – Phase Modulation (PM) Basics Concept Notes 1. What is Modulation? 2. Phase Modulation (PM) Definition Carrier signal: PM signal: Where, 3. Phase Deviation Where = peak amplitude of message signal. 4. Bandwidth of...