## Abstract Experimental results of the complex permittivity and permeability of carbonyl iron powders are presented. It is found that the complex permeability of these samples is quite similar due to the high content of iron while the complex permittivity of the samples is significantly different
Effective permittivity and permeability of coated metal powders at microwave frequency
β Scribed by M. Ignatenko; M. Tanaka
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 519 KB
- Volume
- 405
- Category
- Article
- ISSN
- 0921-4526
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π SIMILAR VOLUMES
Carbonaceous materials are amenable to microwave heating to varying degrees. The primary indicator of susceptibility is the complex permittivity (e\*), of which the real component correlates with polarization and the imaginary term represents dielectric loss. For a given material, the complex permit
## Abstract For in situ measurement of the complex permittivity of planar materials, a freeβspace system based on reflection or transmission ellipsometry has been developed and extended to microwave frequencies. Different angles of incidence were studied in the range [35β50Β°]. Original numerical me