| Autor: |
Longfang Ye, Fen Xiao, Xian Yan Chen, Xing Liu, Qing Huo Liu, Xue Yi Li |
| Rok vydání: |
2014 |
| Předmět: |
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| Zdroj: |
Advanced Materials Research. :1754-1757 |
| ISSN: |
1662-8985 |
| DOI: |
10.4028/www.scientific.net/amr.881-883.1754 |
| Popis: |
In this paper, an electromagnetic parameters measuring system based on a concave cylindrical cavity is presented. The concave cylindrical cavity resonator mode is with separated electric field and magnetic field distribution region, which is not observed in other cavities. It is shown that permittivity and permeability can be tested by placing samples in the strongest electric field region and magnetic field region, respectively. Therefore, by using this measurement system, the electromagnetic parameters of microwave absorbing materials can be accurately characterized. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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