Abstract
Herein, we study the dielectric properties of various mixtures susceptible to be used in manufacturing of reference inhomogeneous breast phantoms dedicated to the experimental validation of microwave breast imaging systems in the 0.5-6-GHz frequency range. Particularly, we investigate the stability over time and temperature of these properties and their reproducibility for a given mixture, as well as the ability of some mixtures to mimic the various breast tissues, i.e., to show dielectric properties close to that given by one-pole Debye models that describe the mean relative dielectric permittivity of various tissue types.
Original language | English |
---|---|
Pages (from-to) | 1333 |
Number of pages | 1336 |
Journal | IEEE Antennas and Wireless Propagation Letters |
Volume | 13 |
Issue number | 1 |
Early online date | 21 Jul 2014 |
DOIs | |
Publication status | Published - Dec 2014 |
Keywords
- Microwave imaging
- ultrawideband (UWB) breast phantom