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WAVES
WHAT THEY ARE AND HOW THEY BEHAVE

WAVE GEOMETRY - WHAT IS A SIN WAVE

A short description of what a sin wave is and how it is calculated. This is for those who didn't pay a lot of attention in high school trigonometry.

WAVE GEOMETRY - AM & SSB

Adding waves, multiplying waves, modulating waves, AM, SSB - What is it and how does it work.

WAVE GEOMETRY - FREQUENCY MULTIPLICATION

A simple description of the geometry of frequency multiplication.

STANDING WAVES

Standing waves are bad in coax. They put dielectrics under stress and expend energy in heating up the coax instead of radiating it. On the other hand, standing waves are exactly what is wanted in the antenna. Find out exactly what they are.

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