A 16-channel transceiver loop+dipole antennas head array for human head imaging at 10.5T

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Abstract

A loop+dipole transceiver antenna array was designed for 447 MHz /10.5 tesla human head imaging. This was achieved by a geometrically decoupled combination of a loop and a dipole antenna without inter-element decoupling circuitry. We made comparisons between an 8-channel loop only array, an 8-channel dipole only antenna array and a 16-channel loop+dipole combined antenna array through simulation using the finite difference time domain (FDTD) method and MR imaging experiments.

Original languageEnglish (US)
Title of host publicationProceedings of the 2017 19th International Conference on Electromagnetics in Advanced Applications, ICEAA 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1649-1652
Number of pages4
ISBN (Electronic)9781509044511
DOIs
StatePublished - Oct 11 2017
Event19th International Conference on Electromagnetics in Advanced Applications, ICEAA 2017 - Verona, Italy
Duration: Sep 11 2017Sep 15 2017

Publication series

NameProceedings of the 2017 19th International Conference on Electromagnetics in Advanced Applications, ICEAA 2017

Other

Other19th International Conference on Electromagnetics in Advanced Applications, ICEAA 2017
CountryItaly
CityVerona
Period9/11/179/15/17

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Woo, M. K., Lagore, R. L., Delabarre, L., Lee, B. Y., Eryaman, Y., Radder, J., Erturk, A., Metzger, G., Van De Moortele, P. F., Ugurbil, K., & Adriany, G. (2017). A 16-channel transceiver loop+dipole antennas head array for human head imaging at 10.5T. In Proceedings of the 2017 19th International Conference on Electromagnetics in Advanced Applications, ICEAA 2017 (pp. 1649-1652). [8065607] (Proceedings of the 2017 19th International Conference on Electromagnetics in Advanced Applications, ICEAA 2017). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICEAA.2017.8065607