Results 81 to 90 of about 19,501 (212)

On body and off body communication using a compact wideband and high gain wearable textile antenna

Scientific Reports
In this paper, a compact low-profile dual-band wearable textile antenna is proposed for on-body and off-body communications. The presented antenna works efficiently in the 5G n79 frequency band (4.4 − 5 GHz) and the ISM band (5.725 − 5.875 GHz).
Deepti Sharma, Sachin Kumar, Rakesh Nath Tiwari, Hyun Chul Choi, Kang Wook Kim   +4 more
doaj   +1 more source

Comprehensive design and propagation study of a compact dual band antenna for healthcare applications [PDF]

, 2015
In this paper, a dual band planar inverted F antenna (PIFA) has been investigated for cooperative on- and off-body communications. Free space and on-body performance parameters like return loss, bandwidth, radiation pattern and efficiency of this antenna
Abbasi, Qammer H., Ashique, Ratil, Khan, Mohammad   +2 more
core   +2 more sources

On-Body Channel Measurement Using Wireless Sensors [PDF]

, 2012
© 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or ...
Foster, R, Hao, Y, Munoz, MO
core   +1 more source

Optimization of wearable microwave antenna with simplified electromagnetic model of the human body

Open Physics, 2017
In this paper the problem of optimization design of a microwave wearable antenna is investigated. Reference is made to a specific antenna design that is a wideband Vee antenna the geometry of which is characterized by 6 parameters.
Januszkiewicz Łukasz, Barba Paolo Di, Hausman Sławomir   +2 more
doaj   +1 more source

A Compact CPW-Fed Textile-Substrate-Based Half-Circula Spike Monopole Antenna

Engineering Proceedings
A coplanar-waveguide-type fed half-circular spike-shaped monopole antenna is designed on textile substrates and analyzed in this paper. The most suitable textile substrate is identified in this work by testing the current model performance ...
Rajesh Katragadda, Palasetti Appala Nageswara Rao   +1 more
doaj   +1 more source

Securing On-Body IoT Devices By Exploiting Creeping Wave Propagation

, 2018
On-body devices are an intrinsic part of the Internet-of-Things (IoT) vision to provide human-centric services. These on-body IoT devices are largely embedded devices that lack a sophisticated user interface to facilitate traditional Pre-Shared Key based
Jiang, Tao, Wang, Wei, Yang, Lin, Zhang, Qian   +3 more
core   +1 more source

A High Performance All-Textile Wearable Antenna for Wristband Application. [PDF]

Micromachines (Basel), 2023
Ejaz A, Jabeen I, Khan ZU, Alomainy A, Aljaloud K, Alqahtani AH, Hussain N, Hussain R, Amin Y.   +8 more
europepmc   +1 more source

A Simulation Study of Triband Low SAR Wearable Antenna. [PDF]

Micromachines (Basel), 2023
Abdulkawi WM, Masood A, Nizam-Uddin N, Alnakhli M.   +3 more
europepmc   +1 more source

Compact Wearable Antenna with Metasurface for Millimeter-Wave Radar Applications. [PDF]

Materials (Basel), 2023
de Cos Gómez ME, Fernández Álvarez H, Flórez Berdasco A, Las-Heras Andrés F.   +3 more
europepmc   +1 more source

Design of Diode On-/Off-Frequency-Reconfigurable Wearable Antenna for Sub-6 GHz, Millimeter-Wave, and Sub-Terahertz Application

IEEE Access
This paper presents a reconfigurable antenna that can be applied to sub-6 GHz, millimeter-wave band and D-band for wearable mobile watches. Owing to the compact size of wearable devices, their close proximity to the human body, and the requirement for ...
Ming-An Chung, Chia-Wei Lin, Yu-Hsun Chen   +2 more
doaj   +1 more source