An inductor used in an RF unit for a wireless communication terminal, includes first inductor means for electrically connecting an RF chip placed over a substrate at a predetermined distance from the substrate that are enclosed by an interlayer dielectric layer and second inductor means for connecting the RF chip to the first inductor means. A plurality of stack gate strips is formed on a substrate and a plurality of sourcedrain regions is formed in the substrate beside the stack gate strips. A parameter display controller displays the group of parameters stored in the memory on a display device in response to the operation input from the operation input device. An extended portion is defined by extending an end of the via-hole conductor beyond the intermediate conductor pattern inside the basic material layer. At least one of the conductive or semiconductive materials in a formulation can comprise particles characterized by an aspect ratio of at least 3 or greater. A triangulation method is used to determine the location of each transponder based on the transponder’s distances from a set of beacons.