Microwave system and methods for combined heating and radiometric sensing for blood perfusion measurement of tissue

Mohammad Reza Tofighi, Jayendrasingh R. Pardeshi, Brian A. Maicke

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations

Abstract

A combination of microwave heating and radiometry provides a promising means of the noninvasive measurement of blood perfusion. In this paper, a microwave system, along with a perfusion mimicking setup, for perfusion/flow measurement is described. This paper also presents for the first time i) considerations for achieving high sensitivity of temperature response versus flow, ii) radiometric measurement of temperature decay at the presence of flow, iii) a proper choice of the perfusion phantom to mimic the tissue permittivity, and iv) insights on the proper choice of heating and radiometry frequencies from the near-field antenna beam and bioheat transfer considerations.

Original languageEnglish (US)
Title of host publication2016 IEEE MTT-S International Microwave Symposium, IMS 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509006984
DOIs
StatePublished - Aug 9 2016
Event2016 IEEE MTT-S International Microwave Symposium, IMS 2016 - San Francisco, United States
Duration: May 22 2016May 27 2016

Publication series

NameIEEE MTT-S International Microwave Symposium Digest
Volume2016-August
ISSN (Print)0149-645X

Other

Other2016 IEEE MTT-S International Microwave Symposium, IMS 2016
CountryUnited States
CitySan Francisco
Period5/22/165/27/16

All Science Journal Classification (ASJC) codes

  • Radiation
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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    Tofighi, M. R., Pardeshi, J. R., & Maicke, B. A. (2016). Microwave system and methods for combined heating and radiometric sensing for blood perfusion measurement of tissue. In 2016 IEEE MTT-S International Microwave Symposium, IMS 2016 [7540197] (IEEE MTT-S International Microwave Symposium Digest; Vol. 2016-August). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MWSYM.2016.7540197