Transmission and reflection properties of dielectric layers in the UHF and SHF bands for wireless LANS

Buildings such as office blocks, individual houses and department stores have walls constructed from dielectric layers. It is important to characterize the properties of radio propagation through multilayered dielectric structures. In this work, plane wave incidence on dielectric layers is treated by using transmission-line theory. Transmission and reflection properties of plane wave for double layers in the UHF and SHF bands for wireless LAN arc presented and the results of different parameters arc compared. Thus, it will provide a guideline to design and deploy wireless LANs in communication environments.