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Wideband epidermal antenna for medical radiometry
dc.contributor.author | León Fernández, Germán | |
dc.contributor.author | Herrán Ontañón, Luis Fernando | |
dc.contributor.author | Mateos, Ignacio | |
dc.contributor.author | Villa, Enrique | |
dc.contributor.author | Ruiz Alzola, Juan B. | |
dc.date.accessioned | 2020-09-24T07:44:06Z | |
dc.date.available | 2020-09-24T07:44:06Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | Sensors (Switzerland), 20(7), p. 1987- (2020); doi:10.3390/s20071987 | |
dc.identifier.issn | 1424-8220 | |
dc.identifier.uri | http://hdl.handle.net/10651/56638 | |
dc.description.abstract | Microwave thermometry is a noninvasive and passive technique for measuring internal body temperature. Wearable compact antennas, matched to the specific body area, are required for this method. We present a new epidermal wideband antenna for medical radiometry. The double asymmetric H-shaped slot antenna was designed to be matched to different parts of the body without fat layers. The slots are fed by a short-circuited microstrip line in order to decrease size and back radiation, thus reducing potential interferences. In this way, contribution to radiometric temperature due to back radiation is lower than 4%, versus the 20% of the volume under investigation, over the whole operating frequency band. The designed prototype was manufactured on a flexible substrate. The antenna is a very small size, to make it comfortable and suitable for being used by patients with different body mass indexes. The double H-shaped antenna shows good wideband matching results from around 1.5 GHz up to 5 GHz, in different body locations such as the neck, foot instep and foot sole. | |
dc.description.sponsorship | Ministerio de Ciencia e Innovación, under project TEC2017-86619-R (ARTEINE) and Consejería de Empleo, Industria y Turismo under project GRUPIN-IDI-2018-000191. | |
dc.format.extent | p. 1987- | |
dc.language.iso | eng | |
dc.relation.ispartof | Sensors (Switzerland), 20(7) | |
dc.rights | © 2020 los autores | |
dc.rights | CC Reconocimiento 4.0 Internacional | |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
dc.source | Scopus | |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85083071993&doi=10.3390%2fs20071987&partnerID=40&md5=4258a45a38dc1d36cfc3eeca3df78119 | |
dc.subject | epidermal antenna | |
dc.subject | flexible wideband antenna | |
dc.subject | microwave medical applications | |
dc.title | Wideband epidermal antenna for medical radiometry | |
dc.type | journal article | |
dc.identifier.doi | 10.3390/s20071987 | |
dc.relation.projectID | TEC2017-86619-R | |
dc.relation.projectID | GRUPIN-IDI-2018-000191 | |
dc.relation.publisherversion | http://dx.doi.org/10.3390/s20071987 | |
dc.rights.accessRights | open access | |
dc.type.hasVersion | VoR |
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