3D Miniaturized GPS Antenna for Outdoor Sports Watch

One of the small wireless embedded systems issues is to gather low energy, small power consumption, small mechanical dimensions (related to frequency) and communication efficiency. In this paper we describe a way to improve the properties of a watch based GPS antenna for outdoor sports. If the key would be the study of microwave and mechanical watch properties? We try to answer with a 3D small LDS (Laser Direct Structuring) [1] antenna.