== Abstract ==

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This contribution deals with the main parts of the textile-integrated transmitting

unit, a transmitter and an antenna, operating in the ISM 5.8 GHz band. The transmitter is

based on commercially available WLAN UART Serial Port OWS451 and it is controlled via

the UART interface by microprocessor ATmega328. The antenna is based on the circular

ring-slot concept and it is able to provide monopolar radiation pattern to ensure maximum

coverage of the unit. The unit will be integrated in a seat cover and it will transmit the

telemetry of sensors integrated in the seat (temperature, pressure…).

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== Full document ==

<pdf>Media:Draft_Content_189418261-p8-4807-document.pdf</pdf>

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== References ==

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[1] A. Kiourti, Textile-Based Flexible Electronics for Wearable Applications: From Antennas to Batteries, ''2018 2nd URSI Atlantic Radio Science Meeting (AT-RASC)'', Meloneras, 2018, pp. 1-4.

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[2] M. Cupal et al., Textile-integrated electronics for small airplanes, ''12th European Conference on Antennas and Propagation (EuCAP 2018)'', London, 2018, pp. 1-5.

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[3] [https://www.u-blox.com/sites/default/files/OWL253_ProductSummary_ https://www.u-blox.com/sites/default/files/OWL253_ProductSummary_](UBX-14006701).pdf

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[4] A. A. Serra, A. R. Guraliuc, P. Nepa, G. Manara, I. Khan and P. S. Hall, Dual-polarisation and dual-pattern planar antenna for diversity in bodycentric communications. ''IET Microwave, Antennas and Propagation'', 2010, vol. 4, no. 1, pp. 106-112.

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[5] J. Lacik et al., Substrate Integrated Waveguide Monopolar Ring-Slot Antenna, ''Microwave and Optical Technology Letters'', vol. 56, no. 8, pp 1865-1869, 2014.

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