High Gain and High Directive of Antenna Arrays Utilizing Dielectric Layer on Bismuth Titanate Ceramics

Figure 6

Photograph of fabricated BiT array antennas (a) two BiT ceramic elements (b) four BiT ceramic elements (c) six BiT ceramic elements (d) dielectric layer (i) front view (ii) perspective view.

(a)

(b)

(c)

(d)