A passive dipole antenna of total length 3λ/4 is connected to a short transmission line (i.e., length <λ/200 ) with characteristic impedance of 180Ω. At the input to the transmission line (opposite end where the antenna is connected), i.e., the antenna is in a transmission mode. Looking down the transmission line at the input, towards the antenna, what is the:
a. Refection coefficient,
b. Standing wave ratio,
c. Return loss,
d. Match efficiency?