DIELECTRIC PROPERTIES OF THE HARD COALS OF THE DONBASS IN THE SHF REGION.

被引：0
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作者：
Sapunov, V.A.
Kryukov, V.N.
Chuprina, V.S.
Aleshin, V.V.
Uziyuk, V.I.
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来源：
Solid Fuel Chemistry | 1980年 / 14卷 / 01期
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COAL DEPOSITS - USSR;
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摘要：
In the reported experiments, the dielectric permeability epsilon prime and the loss factor epsilon double prime of a number of Donbass coals have been investigated as functions of the frequency in the range of 1. 8-4. 5 GHz. The absorption of energy of the relaxation type by coals of different ranks in the range of frequencies of 3. 5-4 GHz has been established.
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页码：17 / 19
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