✦ LIBER ✦
Fabry–Perot-based approach for the measurement of complex permittivity of samples inserted in resonant cavities
✍ Scribed by P. S. André; L. C. Costa; S. Devesa
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 84 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Abstract
A new approach to measure the complex dielectric permittivity of materials placed inside a microwave resonant cavity is presented. We exploit the similarity between the microwave cavity and an optical cavity to develop a new measurement technique, which is used to obtain the complex permittivity of a polybutylene terephtalate (PBT). © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 43: 106–108, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20390