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 V2
 I1
 I2
 The output port is
 connected to a variable load for maximum power transfer. Find RL and the maximum power transferred.
 
  
  
 
  
  
  
  
  
  
 
 Example
 6 
 
 The ABCD parameters of the two-port network below are
 
 T =  
  
 19.5
 Transmission parameters (4)
 
  
  
   
   
   
   
   
   
   
   
   
   
   
   
  
  
  
 
  
 
  
  
  
  
 Answer: VTH =
 10V  V; RL = 8W; 
 Pm =  3.125W.