electromagnetic wave shielding function, so as to get the plane transmission line

摘要

this invention is a function of electromagnetic shielding, so as to have a planar transmission line in a transmission line, and the strip and the strip transmission line, the above the dielectric layer and the dielectric layer, and the upper part in the strip transmission line to the electromagnetic wave shielding layer including the composition the characteristics of the food.;therefore, the uniform transmission line in the plane according to strip transmission line, insulator layer and the electromagnetic wave shielding layer is laminated to the flat type to get the uniform transmission line is formed, in the technology and a spiral twisted pair cable, coaxial cable. according to the invention, according to the same plane as the transmission line to be replaced, and the strip transmission line of the strip lines is a dielectric layer, and the upper and the lower part of the center has been in the form of the use of the system to disperse the frequency band in the transmission characteristics of the injury you can get to the flat uniform transmission line, at the same time, the entire miniaturization can, according to the electromagnetic wave shielding layer in strip transmission line in microwave radiation is shielded from the outside and the noise also can be.