Design and analysis of conformal antennas for smart watch

International audienceThe goal of this communication is to present novel triple port multi band antenna design suitable for integration in smart watches. A triple band 4G mobile antenna is located on the strap watch and the metallic glass coating. A second dual band WiFi antenna is placed on the strap watch. Yet a single band GPS antenna is also presented on the glass metallic coating. Those three antennas are included in a single structure that will be studied in flat and curved modes. Mutual coupling and human-body effect will be analyzed in terms of reflection coefficient and radiation efficiency