COIL ARRANGEMENT FOR RADIO-FREQUENCY IDENTIFICATION DEVICES, PROCESS AND APPARATUS FOR MAKING SAID ARRANGEMENT

摘要

A coil arrangement for radio-frequency identification devices, process and anapparatus for making such a coil arrangement are described herein. The coilarrangement includes first and second terminals having a geometry differentfrom one another and from the active coil winding of the arrangement. Theapparatus is in the form of a spindle having three axially adjacent portionsdefining cross-sectional profiles.