There are 3 studies that match your criteria.
Criteria: Freq Range=300 kHz - 300 GHz (RF/mmW/THz),Study Type=Engineering & Physics,Study Subtype=Dielectrometry, Spectroscopy & Tissue Parameters,Status=Ongoing

Details - Project ID 1218
Lab	University of Bordeaux, France
Study Design	Development of Simulated Tissue Equivalent Dielectric Materials
Summary	Development of Simulated Tissue Equivalent Dielectric Materials
Citation
Details - Project ID 1588
Lab	Univ Augsburg, Germany
Study Design	Analysis of maacroscopic and microscopic dielectric properties in tissues
Summary	Investigation of the Question, if Macroscopic Dielectric Properties of Tissues have Unlimited Validity at both Cellular and Subcellular Levels
Citation
Details - Project ID 1765
Lab	Tampere University of Technology, Finland
Study Design	Tissue dielectric properties
Summary
Citation