Patch resonator for non-invasive detection of dielectric property changes in biological tissues

Tuba Yilmaz*, Robert Foster, Yang Hao

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

8 Citations (Scopus)

Abstract

In this study, a patch resonator with two ports is proposed for retrieving the dielectric properties of biological tissues. The resonator is designed to operate in the 2.45 GHz Industrial, Scientific, and Medical band when placed on the tissue. CST Microwave Studio was used to simulate the structure with five layers of tissue above. Two via pins are used to tune the resonance frequency and to miniaturize the patch resonator. Rogers R03010 is used as a substrate. The configuration of the resonator and the simulation results are given. This paper also presents recipes of tissue-mimicking materials, along with dielectric property measurement results of fabricated physical tissue phantoms.

Original languageEnglish
Title of host publication2012 IEEE International Symposiumon Antennas and Propagation, APSURSI 2012 - Proceedings
DOIs
Publication statusPublished - 2012
Externally publishedYes
EventJoint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, APSURSI 2012 - Chicago, IL, United States
Duration: 8 Jul 201214 Jul 2012

Publication series

NameIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
ISSN (Print)1522-3965

Conference

ConferenceJoint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, APSURSI 2012
Country/TerritoryUnited States
CityChicago, IL
Period8/07/1214/07/12

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