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确保PCB射频滤波器实际性能与设计仿真相一致

发布时间:2019-12-26视频时长:08:59我要评论(0)
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主题视频: 罗杰斯  PCB

视频简介

There are multiple variables associated with material properties and PCB fabrication which can impact RF filter performance when using PCB technology.  Material properties, such as anisotropy, need to be considered when designing RF filters in order to get the expected performance. The variation of the copper plating thicknessby the fabricator can alsohave an effect on the RF performance of the filter.  Understanding these variables and others is important for the RF designer to ensure their filter will have the most consistent RF performance possible. 

材料特性和PCB制造加工中的许多变量会影响到PCB射频滤波器的实际性能。在设计射频滤波器时,为了达到预期性能,需要考虑材料的多个特性,如各向异性等。加工过程中的的镀铜厚度也会影响滤波器的射频性能。了解这些变量和其它一些重要因素对确保滤波器射频性能一致性至关重要。

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