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This paper introduces a new RFID system with enhanced hardware-enabled authentication and anti-counterfeiting capabilities. The system relies on the near-field RF effects between the multiple antennas of the reader and the uniquely modified substrate of the RF certificates of authenticity. A new stand-alone, low cost reader with 5 by 5 antennas is used to accurately extract the near-field response...
Electrocardiogram (EKG) monitoring is of prime importance in the medical world. Using the state of art technology to take it to a wireless platform can open up a broad spectrum of wireless medical devices which have a wide range of applications in medical services, military rescue missions, home cardiovascular monitoring, especially for senior people. This paper presents a platform for developing...
In this talk, inkjet-printed flexible antennas, RF electronics and sensors fabricated on paper and other polymer (e.g. LCP) substrates are introduced as a system-level solution for ultra-low-cost mass production of UHF Radio Frequency Identification (RFID) Tags and RFID-enabled Wireless Sensor Nodes (WSN's) in an approach that could be easily expanded to other microwave and wireless “cognition” applications...
A novel “Z-shaped” antenna optimized for RFID 860960MHz and 4G 2.3–2.4 GHz is presented. The antenna is printed on paper substrate, providing the advantages of being lightweight, conformal, flexible and environmentally friendly. The proposed approach could enable the efficient data bundling of RFID-enabled wireless sensors utilizing the high-data-speed of 4G technologies. It could provide the basis...
The performance of most commonly used metal antennas close to the human body is one of the limiting factors of the performance of biosensors and wireless body area networks (WBAN). Due to the high dielectric and conductivity contrast with respect to most parts of the human body (blood, skin, ....), most of the wireless sensors operating in RF and microwave frequencies is limited to 1-2 cm when attached...
The performance of the most commonly used metal antennas close to the human body is one of the limiting factors of the performance of bio-sensors and wireless body area networks (WBAN). Due to the high dielectric and conductivity contrast with respect to most parts of the human body (blood, skin, …), the range of most of the wireless sensors operating in RF and microwave frequencies is limited to...
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