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A Microwave Absorber which has the Sound AbsorptionAbility for ITS-DSRC

机译:具有ITS-DSRC吸声能力的微波吸收器

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The sound and microwave absorber based on the standard type sound absorber for a side-wallrnof highway specified by JH (Japan Highway Public Corporation). Polyethylene sheet includedrncarbon particles selected as a dielectric material was layout behind of glass wool and air layerrnin the standard type sound absorber. As a result, sound and microwave absorber having arngood absorption over 20dB at the designed frequency and perpendicular incidence wasrnobtained.
机译:基于日本公路公共公司(JH)指定的侧墙高速公路的标准型吸声器的吸声和微波吸声器。在标准型吸声器中,包括被选作介电材料的碳颗粒的聚乙烯片材布置在玻璃棉和空气层的后面。结果,获得了在设计的频率下具有超过20dB的良好吸收并垂直入射的声音和微波吸收器。

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