slot 9977

We also added a slot near radiating edge to enhance imped-ance matching at the fundamental resonance frequency. alamat slot gacor The added slot resulted in a reduced patch length with L = 3 635 cm, W = 4 941 cm, H = 0 1588 cm and slot length L slot = 3 63 cm with 0 1 cm width (Fig 1) The return loss (S 11) of the previous design is shown in Fig 2