Dec 21, 2005 #1 I Indian Junior Member level 3 Joined Jun 2, 2005 Messages 26 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,281 Activity points 1,539 pls post how to determine and draw am and fm phasor diagrams
Dec 21, 2005 #2 E electronics_kumar Advanced Member level 2 Joined Nov 29, 2004 Messages 657 Helped 34 Reputation 68 Reaction score 9 Trophy points 1,298 Location Tamilnadu Activity points 5,552 plot phasor diagrams in AM method since only amplitude is going to be varied ,the resultant phasor diagram is same as that of carrier before modulation
plot phasor diagrams in AM method since only amplitude is going to be varied ,the resultant phasor diagram is same as that of carrier before modulation
Jan 17, 2006 #3 N Naveed Alam Full Member level 5 Joined Jan 6, 2006 Messages 286 Helped 16 Reputation 34 Reaction score 3 Trophy points 1,298 Activity points 3,250 phasor diagram of fm in matlab plot...suppose ur fm and ab signals are fm_signal and am_signal %plot fm Tx_phase_P = angle(fm_signal); Tx_mag_P = 1; polar(Tx_phase_P, Tx_mag_P,'bd'); title('fm plot') %plot am Tx_phase_P = angle(am_signal); Tx_mag_P = abs(am_signal); polar(Tx_phase_P, Tx_mag_P,'bd'); title('am plot')
phasor diagram of fm in matlab plot...suppose ur fm and ab signals are fm_signal and am_signal %plot fm Tx_phase_P = angle(fm_signal); Tx_mag_P = 1; polar(Tx_phase_P, Tx_mag_P,'bd'); title('fm plot') %plot am Tx_phase_P = angle(am_signal); Tx_mag_P = abs(am_signal); polar(Tx_phase_P, Tx_mag_P,'bd'); title('am plot')