ee-diary

Difference and Similarities between FM and PM

Frequency Modulation (FM) and Phase Modulation (PM) are two popular modulation techniques used in analog and digital communication systems. While both FM and PM involve modulating the characteristics of a carrier signal to encode information,…

Phase Modulation and its application

Phase Modulation (PM) is a type of modulation technique used for embedding information or message signal on a carrier wave by varying the phase of the carrier wave. In PM, the phase of the carrier wave is changed in proportion to the amplitude of th…