This icon is a part of a collection of Sygnał RFID flat icons produced by Icons8. Icons follow the guidelines of iOS, Windows, and Android and are designed by a single designer, guaranteeing the consistent quality. Both PNG and vector are available.
This is a logo with a small filled in circle in the very center. To the left and to the right of this circle are three sets of lines, each a bit longer than the one before it closest to the circle. These lines curl to wrap around the circle.