題組內容

2. An angle-modulated signal is described by $$x_c(t) = 10 \cos[2\pi(10^6)t + 0.1 \sin(10^3)\pi t]$$

(a) \( (10\%) \) Consider \( x_{c}(t) \) as a PM signal with its phase deviation constant \( k_{p} = 10 \). Find modulating signal \( m(t) \).