A miniaturized FM chip antennas for handset devices

Abstract

In this paper, a new internal miniaturized FM chip antenna is presented. It uses the dual-layer helical meander line structure to reduce FM chip antenna's volume which is only 22mm × 4.4mm × 0.6mm. Due to its small volume and mature technology of PCB, it is not only easy to integrate in many types of handset devices, but also easy and cheap in mass production.