A NSA model of impact anechoic chamber ispresented herein theoretically.

文章首先经过推导和计算,得出了一套计算紧缩型暗室的归一化场地衰减(NSA)理论值模型.

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It is the important reference for the evaluation of anechoic chamber performances.

为评估全电波暗室的性能提供重要技术依据.

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The article introduces a new method about design electromagnetic wave anechoic chamber and provide basic flowchart.

从定性设计和定量设计两方面,概述电波暗室的设计方法,给出了设计思想的流程图.

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Maintain test and measurement area , including anechoic chamber , rooftop measurement area, and listening rooms.

维护所有测试配置和听音设备及电缆.

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Responsible for anechoic chamber designs for EMC and antenna test and measurement requirements.

负责EMC、天线测试与丈量电波暗室设计.

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The paper establishes reverberation - anechoic chamber sound insulation test method via lot of test research and demonstration.

本文通过大量的试验研究与论证,建立了混响室—消声室法隔声测量方法,填补了国内在该领域研究的空白.

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