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Future electronics and Internet of Things devices with the capability of high-speed wireless communication will increasingly rely on efficient and intelligent antennas. However, conventional wireless communication systems for small wireless electronics devices suffer from low radiation efficiencies of miniaturized antennas implemented within less-than ideal locations and real estates. Here, we introduce...
An efficient, optically invisible antenna applied on the touch OLED display panel is presented and demonstrated for the first time in literature. A transverse magnetic (TM01) patch antenna is devised at 2.45 GHz on the display panel surface of a real-life smartwatch device and its radiation properties, optical visibility and touch functions are investigated.
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