608393.fig.001a
(a)
608393.fig.001b
(b)
608393.fig.001c
(c)
Figure 1: The fabricated prototype and topology of the proposed antenna. (a) The photograph of the prototype antenna. (b) The cut-open view of the proposed antenna. (c) The cross-section along E-plane of the proposed antenna. The detailed dimensions (unit: mm) are , , , , , , , , , and .