Open AccessA Wearable Flexible antenna integrated on a Smart Watch for 5G Applications
Author(s) -
Masud Ahmed,
M. F. Ahmed
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1447/1/012005
Subject(s) - smartwatch , dissipation factor , wearable computer , antenna (radio) , hfss , computer science , key (lock) , reconfigurable antenna , dielectric , electrical engineering , electronic engineering , acoustics , microstrip antenna , embedded system , coaxial antenna , engineering , telecommunications , physics , computer security
This paper presents a design of dual-band flexible wearable antenna for modern 5G applications to integrate on a smartwatch. This antenna is a rectangular antenna which the patch and the ground etched on new flexible material is called “ULTRALAM® 3850HT”. This material is characterized by thin flexible cores with low and stable dielectric constant, which is a key requirement for high frequency and wearable designs. The dielectric constant εr is equal to 3.14, and loss tangent tanδ is equal 0.005 of the ULTRALAM® 3850HT flexible material. The presented antenna is designed to operate at 38 GHz and 60 GHz. The SAR (specific absorption ratio) is also introduced and SAR results will be shown. The presented antenna with and without the smartwatch are simulated using HFSS and CST 2018.