PHASORS

1
PHASORS

• . Another method to present sinusoidal signals
• A cos(?tF) Real A.e(j(?tF)) Real
  A.e(j?t).e(jF))
• Real A(
  cos(?tF)jsin(?tF) )
• . If we use the same frequency
• the term e(j?t) would be common to all
  operations may be omitted
• in add/sub/mult/div and all operations, just
  use the phase angle
• and keep in mind that we have e(j?t) if we are
  working in the same frequency