Illustrate the instantaneous frequency for the following FM modulated waveforms: kHz S fm (t) = A cos[2πft+2nk, fm (t)dt], f = 100 MHz, k, = 10: Volt a) with m (t) = Σm rect k=1 {rect (¹-KT) m² = {-1,1} b) with m (0)= Emreal-AT) met-2,2} rect (¹~KT) m = {-4,4} c) with m (t)= Σm, rect( kul

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Illustrate the instantaneous frequency for the following FM modulated waveforms:
kHz
Sfm (t) = A cos[2лft+2лk, fm (t)dt], f. = 100 MHz, k = 10;
Volt
a) with m
b) with m
kT
(0)=Emreal-met-ll}
T
N
k=1
N
(1) = {m‚¸rect (¹~KT) _m² ={−2,2}
k=1
rect (¹-KT) m = {-4,4}
N
c) with m (t)= Σm rect(
k=1
Transcribed Image Text:Illustrate the instantaneous frequency for the following FM modulated waveforms: kHz Sfm (t) = A cos[2лft+2лk, fm (t)dt], f. = 100 MHz, k = 10; Volt a) with m b) with m kT (0)=Emreal-met-ll} T N k=1 N (1) = {m‚¸rect (¹~KT) _m² ={−2,2} k=1 rect (¹-KT) m = {-4,4} N c) with m (t)= Σm rect( k=1
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