Title :
Fabricated Non-uniformly Distributed-Turns Coil
Author :
Sharma, Ashok ; Garcia Zuazola, I.J. ; Perallos, Asier ; Batchelor, John C. ; Gupta, Arpan
Author_Institution :
Deusto Inst. of Technol. - DeustoTech, Univ. of Deusto, Bilbao, Spain
Abstract :
Newly developed coil antennas for High-Frequency (HF) Radio Frequency IDentification (RFID) are fabricated and presented. The coils use comparable Q-factors and are optimized for an enhanced magnetic field (H-field) by using non-uniformly distributed turns of the radiative elements. Measurements are performed for the proof-of-concept and compared to simulations.
Keywords :
HF antennas; Q-factor; antenna radiation patterns; coils; radiofrequency identification; H-field; Q-factors; coil antennas; fabricated nonuniformly-distributed-turns coil; high-frequency radiofrequency identification; magnetic field; nonuniformly distributed turns; radiative elements; Antenna measurements; Antennas; Coils; Probes; Q measurement; Radiofrequency identification; H-field; Near-field measurements; magnetically coupled coils; quality factor; radio frequency;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE
Conference_Location :
Memphis, TN
Print_ISBN :
978-1-4799-3538-3
DOI :
10.1109/APS.2014.6905094
