Connection between antennas, beam steering, and the moir\'e effect
Abstract
The moir\'e effect provides an interpretation for the steering of antennas that form beams through internal spatial interferences. We make an explicit connection between such antennas and the moir\'e effect, and use it to model six planar antennas that steer by scaling, rotating, or translating operations. Three of the antennas illustrate how to use moir\'e patterns to generate antenna designs.
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