Hertz [Hz]

This is the first article of a two-article series devoted to the return current distribution in a 2-layer FR-4 PCB microstrip line configuration with a solid reference plane.

This is the second article of a two-article series devoted to the return current distribution in a PCB microstrip line configuration.

The electrical engineering sub-discipline of electromagnetic compatibility has been described as the study of second-order effects that were ignored in college.

In this article, we describe a method for analyzing data using the FFT algorithm found in Python’s SciPy module. The reader should know that the SciPy module also includes methods for other FFT algorithms, such as the Inverse FFT and Discrete Sine and Cosine methods.

This article is the third in a series commemorating 70 years since the advent of modern EMI testing. But this last article is itself divided into multiple parts, due to the topic’s complexity.