A lecture on how to analyze transmission lines that cascade or fan-out in the time domain. Important for understanding how a gnarly circuit board rings and echoes at high frequencies. https://www.youtube.com/watch?v=-2X0-EojQCA … [Continue reading]
TWDP Fading Scavenger Hunt
People have been looking for TWDP fading ever since the distribution was published in 1999. Taken from the Wikipedia page on TWDP fading: Two-Wave with Diffuse Power or TWDP is a model for predicting fading, an effect in radio propagation that … [Continue reading]
The Physics of Cell Phone Tumors
A look back at the infamous cow-head article. I wrote this because, at the time, I was getting tired of being asked about whether or not cell phones caused cancer. Interestingly, no one asks that anymore. I think people finally realized that the … [Continue reading]
The Culture of Swimming
How a Trip to the Pool is a Microcosm of Life in Japan for a Gaijin by Gregory D. Durgin, 1 May 2001 When I arrived in Japan, one of the first things I wanted to find was a good pool for swimming laps. Swimming laps is one of the only forms of … [Continue reading]
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