Research Article

Simple Integration of Cavity-Backed Antenna with Patch Antenna for Developing Hybrid Antenna Using SIW Technology

Figure 5

The front layout of the hybrid antenna: (a) top view, where  mm,  mm,  mm,  mm,  mm,  mm,  mm,  mm,  mm,  mm,  mm,  mm, and  mm, and (b) current distribution.
(a)
(b)