Washable Screen Printed Textile Antennas

Abstract:

The wireless communication systems are applied in different applications such as computers, mobile phones, satellites and antennas for off-body communication. A lot of efforts were made to have the antennas in a smaller size, flat and with better performance. In the last decade the rigid antennas are replaced with textile in order to be flexible and to be integrated into garments in order to have wearable textile systems. The textile antennas can find use in medical, military and first responders monitoring. The conductivity of the antennas can be achieved by using coated textile materials which are available in the market, conductive threads for embroidery or conductive inks. When using the conductive coated textile it is necessary to cut the patch in the desired pattern but using a simple cutting tool sometimes is not very precise and accurate. Thus in our study we decide to screen print with silver conductive inks on Polyester and Cotton/Polyester substrates. The screen printed antennas are than washed in order to conform that antennas for off-body communication integrated in garments can be easily washed five times.

• Periodical: Advances in Science and Technology (Volume 80)
• Pages: 118-122
• DOI: https://doi.org/10.4028/www.scientific.net/AST.80.118
• Online since: September 2012
• Authors: Ilda Kazani, Maria Lucia Scarpello, Carla Hertleer, Hendrik Rogier, Gilbert de Mey, Genti Guxho, Lieva Van Langenhove
• Keywords: Antenna, Conductive Ink, Screen Printing, Textile, Washing

References

[1] C. Hertleer, H. Rogier, L. Vallozzi, and L. V. Langenhove, A Textile Antenna for Off-Body Communication Integrated Into Protective Clothing for Firefighters, IEEE Transactions on Antennas and Propagation . 57 (4) (2009) 919-925.

DOI: 10.1109/tap.2009.2014574

[2] C. Hertleer, L. V. Langenhove, H. Rogier, Printed Textile Antennas for Off-Body Communication, Advances in Science and Technology. 60 (2008) 64-66.

[3] T.F. Kennedy, P.W. Fink, A.W. Chu, N.J. Champagne, G. Y. Lin, M.A. Khayat, Body-Worn E-Textile Antennas: The Good, the Low-Mass, and the Conformal, IEEE Transactions on Antennas and Propagation . 57 (4) (2009) 910-918.

DOI: 10.1109/tap.2009.2014602

[4] S. Subramaniam, B. Gupta, Design and development of flexible fabric antenna for body-worn application and its performance study under flat and bent positions, Microwave and Optical Technology Letters. 53 (9) (2011) 2004-(2011).

DOI: 10.1002/mop.26188

[5] produced by, Acheson. Data sheet of conductive ink Electrodag PF 410. visited in 20 March (2012).

[6] produced by, DuPont. Data sheet of conductive ink 5025. visited in 20 March (2012).

[7] International Organization for Standardization. www. iso. org. [Online].

[8] R. Johnston, J. McRory, An improved small antenna radiation-efficiency measurement method, Antennas and Propagation Magazine, IEEE . 40 (5) (1998), 40-48.

DOI: 10.1109/74.735964