0 0 votes The signal $m(t)$ as shown is applied both to a phase modulator (with $k_p$ as the phase constant) and a frequency modulator (with $k_f$ as the frequency constant) having the same carrier frequency. The ratio $\frac{k_p}{k_f}$ (in $rad/Hz$) for the same maximum phase deviation is $8\pi$ $4\pi$ $2\pi$ $\pi$ Communications gate2012-ec analog-communications frequency-modulation + – Milicevic3306 475 views answer comment Share Follow Add Sync Questions Print 0 reply Please log in or register to add a comment.