40. A 50-Ω transmission line is connected to a load of impedance ZL = 35 + j80Ω. Design a double-stub matching circuit shown in
the Fig. 6. Short-circuited stubs are used and the position of the second stub is d =λ/8.
(A)
(B)
(C)
(D)
(E) It is impossible to match the load using the double-stub matching circuit.