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Calibration and Analysis of Reverberation Chamber Field Uniformity Based on LabVIEW
Author(s): 
Pages: 136-139
Year: Issue:  7
Journal: Measurement & Control Technology

Keyword:  reverberation chamberfield uniformitycalibration;
Abstract: 依据IEC标准中的调谐模式混响室确认方法,对新建造的混响室进行场均匀性校准,设计了基于LabVIEW的自动校准软件.测试结果表明,该混响室的工作区域场均匀性小于3 dB,满足了标准规定的容差要求.同时,核心区域比外围区域均匀性好.对比搅拌桨“同步”转动和“异步”转动,两种转动方式场均匀性结果较一致.
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