Figure 7

Transmission coefficient (S21) for variation of tuning stub length, l (a) 3 GHz –6 GHz (b) 10 GHz – 12 GHz (c) 13 GHz – 18 GHz.

Transmission coefficient (S21) for variation of tuning stub length, l (a) 3 GHz –6 GHz (b) 10 GHz – 12 GHz (c) 13 GHz – 18 GHz.