微带贴片天线的不确定性量化研究
Application ID: 131781
In this tutorial, an uncertainty quantification analysis is performed on the Microstrip Patch Antenna model from the RF Module Application Library to explore how variations in input parameters, such as material properties or geometric variations, impact the antenna’s performance in terms of S-parameter. The analysis begins with a screening study to identify which parameters most significantly influence the key performance metrics. That is followed by sensitivity analysis to evaluate the relative effects of these parameters and their interactions. Next, uncertainties are propagated through the model to examine their influence on the distribution of the output characteristics. Finally, a reliability analysis is conducted to determine the probability of achieving the specific performance criteria. This comprehensive approach provides a detailed understanding of how parameter uncertainties affect the overall performance and reliability of the microstrip patch antenna.
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