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Home→Published 2016 → February

Monthly Archives: February 2016

Capacitor Impedance

Robust Circuit Design Posted on February 22, 2016 by adminFebruary 22, 2016

In this Short and Sweet post, we take a brief look at how capacitors work and derive the formula for capacitor impedance, using Euler’s formula for complex exponentials. This post is a paraphrased excerpt from SWE Lesson 1.2. A capacitor stores charge in the form … Continue reading →

Posted in Short and Sweet | Tagged capacitor impedance, complex exponentials, Euler's Formula, RC low pass filter, SWE Lesson 1.2 | Leave a reply

New Short and Sweet Articles

Robust Circuit Design Posted on February 22, 2016 by adminFebruary 23, 2016

We are starting an on-going series of articles called Short and Sweet articles. These are meant to be brief discussions of narrowly-focused topics. You can see all of these articles collected together at the following link (which can also be found … Continue reading →

Posted in Short and Sweet | Tagged short and sweet, white papers | Leave a reply

Trapezoid Low Pass Example Added

Robust Circuit Design Posted on February 19, 2016 by adminFebruary 22, 2016

We are pleased to announce the addition of another lesson in the SWE Lesson Series, this one on low-pass-filtered trapezoid signals. It’s available in PDF form on the Downloads Page, or you can get it directly from the following link: … Continue reading →

Posted in Signal Wave Explorer | Tagged capacitor charging curves, convolution wrap-around, Gibb's Effect, Low Pass Filters, Signal Wave Explorer, trapezoid signals | Leave a reply

SWE Lesson Series: First lesson posted

Robust Circuit Design Posted on February 18, 2016 by adminFebruary 18, 2016

Included in Signal Wave Explorer are a set of canned examples that showcase the power of SWE in creating various types of circuit simulations. Many of these examples also illustrate common pitfalls that can trip up the unwary circuit designer. … Continue reading →

Posted in Signal Wave Explorer | Tagged Bode charts, capacitor reactance, convolution theorem, Discrete Fourier Transforms, Fourier spectrums, generic voltage dividers, low pass RC filter, Signal Wave Explorer, sine wave spectrum, SWE Lesson Series | Leave a reply

Time Domain Simulations Using Fourier Transforms

Robust Circuit Design Posted on February 1, 2016 by adminFebruary 2, 2016

Our new product, Signal Wave Explorer (SWE), gives you the ability to run circuit simulations and predict output waveforms. Those of you familiar with Spice tools might think we are doing these simulations using some version of Spice. But we’re not — … Continue reading →

Posted in Signal Wave Explorer, White paper | Tagged convolution theorem, Discrete Fourier Transforms, Fourier spectrums, simulations | Leave a reply

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