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Metamaterials for surfaces and waveguides

  • US 10,461,434 B2
  • Filed: 09/18/2017
  • Issued: 10/29/2019
  • Est. Priority Date: 08/22/2008
  • Status: Active Grant
First Claim
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1. An apparatus, comprising:

  • a waveguide; and

    a plurality of adjustable elements distributed along the waveguide, each having a dipolar response to a guided wave mode of the waveguide, the plurality of adjustable elements corresponding to a plurality of apertures in a bounding conducting surface of the waveguide;

    wherein the dipolar response is a magnetic dipolar response or an electric dipolar response.

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