Antennas used especially in devices registering movement ? the input terminals, counters of the products on the lines, indications of the passing or transit etc. They can be circular, rectangular or polygon-shaped. The inductivity ranges around 1mH. They are winded by a wire with a special varnish and by the help of exactly given technology it can be reached for sticking of the single windings to the compact unit after antenna winding up. The antenna can have diameter (at the circular variant) or diagonal (at the rectangular variant) up to 20cm.