WTP Pepper
Active Member
I used to be able to do this but I have forgot and all my reference books are in the loft.
Not a homework question but something I need to consider in a design.
I need the maths and not an algorithm as I can do that.
OK.
1 master fixed frequency sine wave ~ 1 Hz split into three (assume splitter has no loss). Each of the 3 outputs of the splitter come with a different known phase shift from this master, but will have a same fixed frequency and amplitude into a summing circuit .
I need to work out (given their known phases to the master reference signal before they where phase split) where the peak occurs with reference to this master signal in time. i.e. its phase. Then (and I can do this) work out the max output signal at this point.
I need the simplest of methods.
Thanks in advance.
WTP.
Not a homework question but something I need to consider in a design.
I need the maths and not an algorithm as I can do that.
OK.
1 master fixed frequency sine wave ~ 1 Hz split into three (assume splitter has no loss). Each of the 3 outputs of the splitter come with a different known phase shift from this master, but will have a same fixed frequency and amplitude into a summing circuit .
I need to work out (given their known phases to the master reference signal before they where phase split) where the peak occurs with reference to this master signal in time. i.e. its phase. Then (and I can do this) work out the max output signal at this point.
I need the simplest of methods.
Thanks in advance.
WTP.