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RF coils are essential part of Magnetic Resonance Imaging (MRI), which is a widely used imaging modality nowadays. Flexible surface RF coils are desired for potential higher signal to noise ratio (SNR) and ergonomic advantages. Electro-textiles are explored as potential candidate for MRI RF surface coils. A Flexible MRI RF coil for transmission or reception using electro-textiles is designed, fabricated...
Passive ultra-high frequency (UHF) radio frequency identification (RFID) provides an attractive technology for indoor positioning and localization. It offers contactless communication, non line-of-sight readability, compactness, and low cost. Localization techniques and algorithms have been actively researched recently from accuracy point of view. However, less attention has been paid to the antenna...
Localization, wireless monitoring, and emerging body-centric wireless systems demand low-cost and low-power devices that are efficient, maintenance-free, and comfortable to wear. Patch-type UHF radio frequency identification (RFID) tag antennas realized using electro-textiles are promising candidates for this purpose. In this letter, we design a patch-type tag antenna operating at 900 MHz and investigate...
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