Showing 141 - 160 results of 198 for search 'Antenna (radio)', query time: 0.05s Refine Results
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    3D Printed and Photonically Cured Graphene UHF RFID Tags on Textile, Wood, and Cardboard Substrates by M. Akbari, H. He, J. Juuti, M. M. Tentzeris, J. Virkki, L. Ukkonen

    Published 2017-01-01
    “…This paper introduces 3D direct writing and microdispensing of graphene ultrahigh frequency (UHF) radio-frequency-identification (RFID) antennas on textile, wood, and cardboard substrates, subsequently cured either by conventional oven or photonically by pulsed Xenon flashes. …”
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    A Passive Harmonic Tag for Humidity Sensing by Antonio Lazaro, Ramon Villarino, David Girbau

    Published 2014-01-01
    “…This paper describes a passive harmonic tag for radio frequency identification (RFID) and wireless sensor applications. …”
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  15. 155

    Study of the Interference Affecting the Performance of the Theremin by Carmen Bachiller Martín, Jorge Sastre Martínez, Amelia Ricchiuti, Héctor Esteban González, Carlos Hernández Franco

    Published 2012-01-01
    “…With the aim of reducing the degree of interference from nearby obstacles, some metallic isolating bars conforming an antenna array can be placed around the theremin pitch antenna. …”
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  16. 156

    Innovative Radiating Systems for Train Localization in Interference Conditions by C. Vegni, M. Tosti, A. M. Vegni

    Published 2013-01-01
    “…Secondly, FRPA (Fixed Radiation Pattern Antenna) and CRPA (Controlled Radiation Pattern Antenna) phased array configurations of miniaturized patch antennas are studied by means of electromagnetic commercial tools and phased array optimization algorithms. …”
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    Modelling and Design of HF RFID Passive Transponders with Additional Energy Harvester by Piotr Jankowski-Mihułowicz, Włodzimierz Kalita, Mariusz Skoczylas, Mariusz Węglarski

    Published 2013-01-01
    “…It should be noted that either passive or semipassive transponders are supplied with energy that is derived from the electromagnetic field generated by the read/write device and its antenna. This power source is used to conduct radio-communication process and excess energy could be used to power the extra electronic circuits, but the problem is to determine the additional power load impact on the RFID system proper operation and size of interrogation zone. …”
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