Phased Array Demo

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Uploaded by on Apr 22, 2009

Demonstration of radiation from a phased-array of antennas. The array elements are spaced at a distance of 1/2-wavelengths and arranged in a line. The phase progression from left to right is -pi/2 radians per antenna.

Notice how the collective waves all constructively interfere to propagate in a specific direction. This is called "beam steering," and is central to all array theory and processing.

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Education

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Uploader Comments (nageljr)

  • Nicely done. I see some transient at the beginning, is this a simulation or calculation?

  • All simulation in Matlab using FDTD.

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