Standing waves and antennas Jan 1, 2003 12:00 PM, By John Battison, P.E., technical editor, RF Maximum transmission efficiency occurs when the load impedance matches the generator impedance. Engineers ...

Assuming a sinusoidal wave moving at a fixed wave speed, wavelength is inversely proportional to frequency: waves with higher frequencies have shorter wavelengths, and lower frequencies have ...

Standing waves are commonly set up in rooms by low frequency sounds with long wavelengths. The sound wave that is reflected is nearly in phase with the original wave and thus a fixed spatial pattern ...

Rydberg atoms can have sizes similar to the wavelength of near-infrared light, yet the electric dipole approximation – in which spatial variations of the light-field phase are ignored ...

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