@inproceedings{17e8e3b875a84643b34c95acb0de1d76,
title = "A Dual-band PIFA Design Based on CMA for ISM Band Wearable Applications",
abstract = "In this paper, a dual-band wearable planar inverted - F antenna (PIFA) based on characteristic mode analysis (CMA) theory is proposed. The antenna can cover 0.43 GHz and 2.45 GHz Industrial Scientific Medical (ISM) bands. A slot and a defect structure are cut to adjust the resonances of the radiator. By adjusting the model significance (MS) values of the characteristic modes, the antenna can be optimized to achieve a good radiation performance without considering the feeding structure. The final antenna has a dimension with 0.18{\texttimes}0.11{\texttimes}0.008 λ3 (at 0.43 GHz), and the impedance matching band ranges from 0.417 GHz to 0.443 GHz, and from 2.20 GHz and 2.85 GHz. The maximum gain is -3 dBi and 4.3 dBi in the lower and upper bands, respectively. Meanwhile, Specific Absorption Rate (SAR) is evaluated in simulation, and the values are far lower than the recommended standards by FCC. Eventually, the prototype is fabricated and measured. The test results have the reasonable agreement with the simulation ones. The proposed antenna is an applicable candidate for wearable communication systems.",
keywords = "CMA theory, Dual-band, Mode significance, SAR, wearable antenna",
author = "Sen Yan and Kai Zhang",
note = "Publisher Copyright: {\textcopyright}2021 IEEE; 4th IEEE International Conference on Electronic Information and Communication Technology, ICEICT 2021 ; Conference date: 18-08-2021 Through 20-08-2021",
year = "2021",
month = aug,
day = "18",
doi = "10.1109/ICEICT53123.2021.9531291",
language = "英语",
series = "2021 IEEE 4th International Conference on Electronic Information and Communication Technology, ICEICT 2021",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "231--233",
booktitle = "2021 IEEE 4th International Conference on Electronic Information and Communication Technology, ICEICT 2021",
}