radiating element and feeding
technique
Microstrip patch antenna has a radiating patch which is made by
conductive materials like copper. On the other side there is a ground
plane and between two planes we have dielectric. Radiating element and
feed line are photo etched on the dielectric. In this paper rectangular
shape was chosen. The length of element for rectangular form should be
0.3333λ0 < L <0.5λ0, and the thickness should be
very thin t<< λ0 (λ0 is the free-space-wavelength).