@inproceedings{27d61706cc614129b80eb1966c542e5d,
title = "Compact Antenna System for a Smart Watch Using a Non-Resonant Element",
abstract = "A compact antenna system for a smart watch is presented. A non-resonant element (12 mm x 3 mm x 2.4 mm) is used to achieve operation for short-range wireless (2.4GHz2.5GHz) and for mobile bands (824MHz-960MHz and 1710MHz-2170MHz). In both situations, the compact antenna system achieves its operation thanks to a proper design of a matching network. In this sense, there is no need to design a different antenna for each case, but only change the design of the matching network which is faster and easier. Measurements shows total efficiency for said two cases in the presence of a phantom hand. The main outputs of the present analysis are that height of the smart watch is relevant in order to minimize the power absorption due to the phantom hand. Moreover, for mobile operation, and in particular for the low bands at 824MHz-960MHz, a ground plane extension is a useful mechanism to achieve competitive efficiency values.",
keywords = "bluetooth antenna, matching network, mobile antenna, smartwatch",
author = "Aurora Andujar and Yolanda Cobo and Ignasi Anglada and Sungek Kahng and Jaume Anguera",
note = "Publisher Copyright: {\textcopyright} 2019 European Association on Antennas and Propagation.; 13th European Conference on Antennas and Propagation, EuCAP 2019 ; Conference date: 31-03-2019 Through 05-04-2019",
year = "2019",
month = mar,
language = "English",
series = "13th European Conference on Antennas and Propagation, EuCAP 2019",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "13th European Conference on Antennas and Propagation, EuCAP 2019",
address = "United States",
}