Results 31 to 40 of about 1,044 (259)

E-Textile Breathing Sensor Using Fully Textile Wearable Antennas [PDF]

The 3rd International Conference on the Challenges, Opportunities, Innovations and Applications in Electronic Textiles, 2022
E-textile sensor networks enable a variety of applications including pervasive monitoring for distributed healthcare. While commercial wearables can now measure various quantities such as heart rate and activities in a real-time, robust, and pervasive manner, breathing sensors remain an ongoing research challenge.
Mahmoud Wagih, Obaid Malik, Alex S. Weddell, Steve Beeby   +3 more
openaire   +1 more source

Cylindrical Bending of Deformable Textile Rectangular Patch Antennas

International Journal of Antennas and Propagation, 2012
Textile patch antennas are well known as basic components for wearable systems that allow communication between a human body and the external world. Due to their flexibility, textile antennas are subjected to bending when worn, causing a variation in ...
Freek Boeykens, Luigi Vallozzi, Hendrik Rogier   +2 more
doaj   +1 more source

Move With the Theremin: Body Posture and Gesture Recognition Using the Theremin in Loose-Garment With Embedded Textile Cables as Antennas

Frontiers in Computer Science, 2022
We present a novel intelligent garment design approach for body posture/gesture detection in the form of a loose-fitting blazer prototype, “the MoCaBlazer.” The design is realized by leveraging conductive textile antennas with the capacitive sensing ...
Hymalai Bello, Bo Zhou, Bo Zhou, Sungho Suh, Sungho Suh, Luis Alfredo Sanchez Marin, Paul Lukowicz, Paul Lukowicz   +7 more
doaj   +1 more source

Textile antennas, a practical approach [PDF]

2nd European Conference on Antennas and Propagation (EuCAP 2007), 2007
Within the framework of the development of a wearable communications system for a sportsman, a textile antenna has been realised. The required antenna needed to be low profile, washable, insensitive to the proximity of the human skin and relatively insensitive to deformation.
Visser, H.J., Reniers, A.C.F.
openaire   +3 more sources

Smart Coat with a Fully-Embedded Textile Antenna for IoT Applications

Sensors, 2016
The Internet of Things (IoT) scenario is strongly related with the advance of the development of wireless sensor networks (WSN) and radio frequency identification (RFID) systems. Additionally, in the WSN context, for a continuous feed, the integration of
Caroline Loss, Ricardo Gonçalves, Catarina Lopes, Pedro Pinho, Rita Salvado   +4 more
doaj   +1 more source

Printing of Wearable Antenna on Textile [PDF]

MATEC Web of Conferences, 2018
A wearable antenna which is meant to be a part of the clothing used for communication purposes includes tracking, navigation and mobile computing has been seen in demand due to the recent miniaturization of wireless devices. Printing of conductive ink provides flexibility properties on electronics thus allowing it to be used on conformal surfaces ...
Khirotdin Rd. Khairilhijra, Mahadzir Muhammad Adzeem, M Nor Nazli Muhammad Musawwir, Che Seman Fauziahanim, Dahlan Samsul Haimi, Che Ku Alam Che Ku Afifah, Hassan Nurhaffizah   +6 more
openaire   +2 more sources

Wire antennas for textiles applications [PDF]

Journal of Electrical and Electronics Engineering Research, 2021
This paper investigates the use of a Genetic Algorithm to produce an optimized compact monopole antenna for textile application. The antenna characteristics are examined using the Numerical Electromagnetic code (NEC2) with genetic algorithm (GA). The design objective for the antennas considered here is to drive the S11 to be less than or at least, as ...
openaire   +1 more source

Effect of fabric structure on the performance of screen-printed ultra-high frequency radio frequency identification tag antenna for wireless radio frequency energy harvesting

Journal of Industrial Textiles, 2022
Textile materials are the ideal substrate of the antenna of eco-friendly wireless radio frequency (RF) energy harvesting technology for sustainable battery-free operation of wearable electronic devices, while few of the work published have been focused ...
Cong Zheng, Jiyong Hu, Jinhua Jiang
doaj   +1 more source

Wearable Textile Patch Antenna: Challenges and Future Directions

IEEE Access, 2022
Wearable antennas have grown in popularity in recent years as a result of their appealing features and prospects to actualize lightweight, compact, low-cost and adaptable wireless communications and surroundings.
M. M. Hasan Mahfuz, Md Rafiqul Islam, Chan-Wang Park, Elfatih A. A. Elsheikh, F. M. Suliman, Mohamed Hadi Habaebi, Norun Abdul Malek, Nazmus Sakib   +7 more
doaj   +1 more source

Disobedient Antennas

Companion Publication of the 2020 ACM Designing Interactive Systems Conference, 2020
Contemporarily, antennas are receding into their parent devices, minimizing or disappearing completely from sight. They are affected by the technological trend toward miniaturization of electronic devices [8]. Similarly, textile antennas are being embedded into clothing where they lay flat to the body, seamlessly integrated into the surface of the ...
openaire   +2 more sources