Line Defect-Layered EBG Waveguides in Dielectric Substrates

Figure 8

EBG waveguide in dielectric, fed by CPW-to-slotline transitions. (a) Perspective view. (b) Side view. The waveguide has three rows on the sides of the channel and four periods along the channel. The size of the waveguide is L × W × Ƕ = 49 mm × 35 mm × 3 mm and layered rings are spaced by H  = 0.25 mm.

(a)

(b)