Q qtommer Member Jan 15, 2010 #1 sorry i cant post in the electronic theory forum so im here.. this question is regarding amplitude modulation for AM, the modulation index is given by m=Em / Ec However, some sources include a constant of proportionality where m= k (Em/Ec) what is this constant of proportionality ? and is it necessary to be added into the formula? thanks..
sorry i cant post in the electronic theory forum so im here.. this question is regarding amplitude modulation for AM, the modulation index is given by m=Em / Ec However, some sources include a constant of proportionality where m= k (Em/Ec) what is this constant of proportionality ? and is it necessary to be added into the formula? thanks..
K kchriste New Member Forum Supporter Jan 15, 2010 #2 It could be used to give you modulation depth in percent if k = 100.
Q qtommer Member Jan 15, 2010 #3 oh its for that! i thought it was some complex thingy ive never been acquainted with... thanks a million=)
oh its for that! i thought it was some complex thingy ive never been acquainted with... thanks a million=)