Write out simple definitions in words and equations for the following: a. a1
b. b1
c. S11
d. S12
e. S21
f. S22

a) a1 : This is the incident voltage at port 1

b) b1 : This is the deflected voltage at port 1 ;

      b1 =

c) S11 ; This is the input port voltage reflection coefficient when the input voltage is at port 1

S11 =

d) S12 : this is the gross voltage gain

S12 =

e) S21 : This is the forward voltage gain

    S21 =

f) S22 : output port voltage reflection coefficient

   S22 =

Explanation:

a) a1 : This is the incident voltage at port 1

b) b1 : This is the deflected voltage at port 1 ;

      b1 =

c) S11 ; This is the input port voltage reflection coefficient when the input voltage is at port 1

S11 =

d) S12 : this is the gross voltage gain

S12 =

e) S21 : This is the forward voltage gain

    S21 =

f) S22 : output port voltage reflection coefficient

   S22 =

answer: i have no clue tbh

explanation:

it happens to me to tho