𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Analysis of female human breast tissues at microwave frequencies

✍ Scribed by G. Bindu; K. T. Mathew

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
249 KB
Volume
50
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Complex permittivities of in vitro female human breast tissues have been measured at the ISM band using rectangular resonant cavity perturbation technique. Ranges of dielectric properties and water contents of these tissues are presented. The results show that benign and malignant breast tumors can be characterized based on the variation of the dielectric properties with respect to the dielectric parameters of the normal breast tissues. Β© 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 614–616, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23160

πŸ“œ SIMILAR VOLUMES

Dielectric properties of human urine at
Dielectric properties of human urine at microwave frequencies
✍ Anil Lonappan; V. Hamsakkutty; G. Bindu; Joe Jacob; Vinu Thomas; K. T. Mathew πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 98 KB

## Abstract Microwave technology plays a key role in diagnostic and therapeutic medicine. This paper presents a comprehensive study of dielectric properties of urine collected at different intervals of time at microwave frequencies. Measurement is done using cavity perturbation technique at the S‐b

Dielectric properties of lens tissue at
Dielectric properties of lens tissue at microwave frequencies
✍ M. C. Steel; Dr. R. J. Sheppard πŸ“‚ Article πŸ“… 1986 πŸ› John Wiley and Sons 🌐 English βš– 438 KB

The relative permittivity and conductivity of rabbit eye lens were measured in the frequency domain between 2 and 18 GHz at temperatures of 37 and 20 " C . An analysis of the data suggested that a significant proportion of the bulk water in nuclear and cortical lens tissue may behave differently to

Dielectric properties of human fetal org
Dielectric properties of human fetal organ tissues at radio frequencies
✍ Yongjun Lu; Hongming Cui; Jue Yu; Satoru Mashimo πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 202 KB

The in vitro dielectric properties of human fetal organ tissues were measured in the frequency range from 100 kHz to 500 MHz at 24 "C. The dielectric measurements were performed by using a network analyzer (HP4195A) and a coaxial line capacitive sensor. The tested samples, including skin, muscle, he

Reflection and transmission ellipsometry
Reflection and transmission ellipsometry data analysis for measuring the complex permittivity of a single-layer material at microwave frequencies
✍ F. Sagnard; D. Seetharamdoo; V. Le Glaunec πŸ“‚ Article πŸ“… 2002 πŸ› John Wiley and Sons 🌐 English βš– 254 KB

## Abstract For in situ measurement of the complex permittivity of planar materials, a free‐space system based on reflection or transmission ellipsometry has been developed and extended to microwave frequencies. Different angles of incidence were studied in the range [35–50Β°]. Original numerical me

Accurate charge-control model for analys
Accurate charge-control model for analysis of noise properties for AlGaAs/GaAs hemt and AlGaAs/InGaAs phemt at microwave frequencies
✍ Vandana Guru; H. P. Vyas; Mridula Gupta; R. S. Gupta πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 154 KB

## Abstract An accurate charge‐control approach to analytical noise modeling of a high electron mobility transistor, which provides excellent results in agreement with the experimental data, is presented. The small‐signal parameters, and the drain and gate‐noise sources are calculated to determine