  We present the design, fabrication and performance test of a quasi
three-dimensional carpet cloak made of normal dielectric in the microwave
regime. Taking advantage of a simple linear coordinate transformation we design
a carpet cloak with homogeneous anisotropic medium and then practically realize
the device with multilayer of alternating normal dielectric slabs based on the
effective medium theory. As a proof-of-concept example, we fabricate the carpet
cloak with multilayer of FR4 dielectric slabs with air spacing. The performance
of the fabricated design is verified through full-wave numerical simulation and
measurement of the far-field scattering electromagnetic waves in a microwave
anechoic chamber. Experimental results have demonstrated pronounced cloaking
effect in a very broad band from 8 GHz to 18 GHz (whole X and Ku band) due to
the low loss, non-dispersive feature of the multilayer dielectric structure.
