| 摘要 |
A floor material having a signal radiation function is provided to offer a wireless communication environment by inserting a strip patch antenna into between a first base layer and a second base layer, and radiating a high frequency signal. A floor material having a signal radiation function includes a surface coating layer(10), a surface film layer(20), a printing layer(30), a bottom contact layer(50), a first base layer(40a), and a second base layer(40b). The surface coating layer is composed of a surface protection material such as urethane. The printing layer is composed of various components for a surface pattern of a floor material. The bottom contact layer is composed of PVC or polyethylene. The surface coating layer, the surface film layer, the printing layer, the bottom contact layer are sequentially stacked. The first base layer is formed on a lower layer of the printing layer. The second base layer is formed on an upper layer of the bottom contact layer. A first strip transmission line and a strip patch antenna are formed between the first base layer and the second base layer. The first strip transmission line transmits a high frequency signal. The strip patch antenna is coupled to the first strip transmission line and has a matched impedance. A second strip transmission line and a strip patch antenna are formed between the second base layer and the bottom contact layer. The second strip transmission line transmits a high frequency signal. The strip patch antenna is coupled to the second strip transmission line and has matched impedance. |
