Wizards of Electromagnetism

When Dorothy arrives in Oz, she says to her dog, “Toto, I’ve a feeling we’re not in Kansas any more.”
 
Likewise, digital electronic engineers like yourselves are being thrown from your world of ones and zeros into a microwave “Oz” – with its splendid but puzzling reflections, impedances, and electromagnetics — and you’re saying “Toto, I’ve a feeling we’re [...]

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